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Scottish Court of Session Decisions


You are here: BAILII >> Databases >> Scottish Court of Session Decisions >> THE ENGINE YARD EDINBURGH LTD AND ANOTHER AGAINST BAYNE STEVENSON ASSOCIATES LTD [2024] ScotCS CSOH_13 (13 February 2024)
URL: http://www.bailii.org/scot/cases/ScotCS/2024/2024_CSOH_13.html
Cite as: [2024] CSOH 13, [2024] ScotCS CSOH_13

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OUTER HOUSE, COURT OF SESSION
[2024] CSOH 13
CA75/22
OPINION OF LORD SANDISON
In the cause
(FIRST) THE ENGINE YARD EDINBURGH LIMITED; and (SECOND) ALLENBUILD
LIMITED
Pursuers
against
BAYNE STEVENSON ASSOCIATES LIMITED
Defender
Pursuers: D Thomson KC et Manson; DLA Piper Scotland LLP
Defender: MacColl KC; Brodies LLP
13 February 2024
Introduction
[1]
In this commercial action the pursuers seek declarator that a ius quaesitum tertio in
favour of the first pursuer was created by a contract between the second pursuer and the
defender, to the extent that the first pursuer may demand the execution and delivery of a
collateral warranty by the defender in its favour. The pursuers also sue for the delivery of
the collateral warranty, and the first pursuer sues for payment to it of sums said to be due
in respect of the defender's allegedly defective performance of the contract. The matter
came before the court for a debate on the relevancy of the parties' pleadings.
2
Relevant statutory provisions
[2]
The Prescription and Limitation (Scotland) Act 1973 as amended provides:
"6.-- Extinction of obligations by prescriptive periods of five years.
(1)
If, after the appropriate date, an obligation to which this section applies
has subsisted for a continuous period of five years--
(a) without any relevant claim having been made in relation to the
obligation, and
(b) without the subsistence of the obligation having been relevantly
acknowledged,
then as from the expiration of that period the obligation shall be extinguished:
...
s.
15 Interpretation of Part I.
(2)
In this Part of this Act, unless the context otherwise requires, any reference to
an obligation or to a right includes a reference to the right or, as the case may
be, to the obligation (if any), correlative thereto.
...
Schedule 1
OBLIGATIONS AFFECTED BY PRESCRIPTIVE PERIODS OF FIVE YEARS
UNDER SECTION 6
1.
Subject to paragraph 2 below, section 6 of this Act applies--
...
(g) to any obligation arising from, or by reason of any breach of, a contract or
promise, not being an obligation falling within any other provision of this
paragraph."
Background
[3]
On 8 March 2017 the second pursuer entered into a contract with Places for People
Developments Limited ("PPDL") in which it was appointed as the design and build
contractor for a building project known as The Engine Yard Edinburgh. On 8 September
3
2017 the first pursuer, which is a special purpose vehicle formed in connection with the
project and which owns the land upon which it was built, entered into a contract with PPDL
in terms of which PPDL agreed to manage the project on its behalf. Both pursuers are
wholly owned subsidiaries of PPDL.
[4]
By letter of appointment executed by the defender and the second pursuer on
14 April and 22 May 2017 respectively the defender (then known as Scott Bennett Associates
(Group 1) Limited) was appointed as the structural engineer for the project. The first
pursuer was not a party to the letter, which provided inter alia as follows:
"This letter sets out the terms of your appointment as Structural Engineer in
connection with the project on the site at The Engine Yard, Leith, Edinburgh.
WHEREAS
A.
The Engine Yard Edinburgh Ltd (`the Employer') is desirous of obtaining
the construction of 344 flats, Gym and Edinburgh Masonic Club. (`the Project')
B.
The Employer has issued to Allenbuild Ltd (`the Contractor') his requirements
for the Project (`the Employer's Requirements')
C.
The Contractor has submitted proposals to the Employer for carrying out
the Project (`the Contractor's Proposals')
D.
The Employer has employed the Contractor to complete the design for
the Project and carry out and complete the construction of the Project under an
agreement [described in the schedule of information annexed to this agreement.]
and dated (`the Contractor Agreement')
E.
The Contractor wishes to appoint Scott Bennett Associates (`the Engineer')
as its Structural Engineer for the Project and the Engineer has agreed to accept such
appointment upon and subject to the terms set out in this letter (`the Appointment').
[...]
1.2 The Engineer is familiar with the Contractor Agreement [described in the
schedule of information annexed to this agreement]. and accepts that it has
4
full knowledge and understanding of the Contractor Agreement insofar as it
is material to the Engineer's duties and obligations under the Appointment.
[...]
2.1 The Engineer shall provide:
2.1.1 the services set out in Schedule A (annexed) taken from the ACE
Agreement 3: Design and Construct 2009 Edition, Second Revision
Civil/Structural Engineering Consultant Appointed by Design and
Construct Contractor, Part G(f) Schedule of Services and as further
defined within the `DM02 Consultant Design Interface and Responsibility
Schedule' for the whole of the Project and all external works and
drainage.
2.1.2 an analysis of the ground conditions report in relation to all matters of
structural and civil engineering design including ground contamination
and any statutory requirements, co-ordinate and arrange for provision
of a remediation strategy to the satisfaction of the Local Authority
Environmental Health Office/SEPA/The Planning Officer/The NHBC,
or any other bodies that are required to approve the remediation strategy
in order for the contractor to discharge their duties under the contract.
(together `the Services').
[...]
3.1 The Engineer:-
3.1.1 warrants that it has exercised and will exercise in the performance of
its duties and obligations under the Appointment all the reasonable skill
and care to be expected of a qualified and competent structural engineer
undertaking such duties and obligations on developments of a similar
size, cost and complexity to the Project. This warranty includes and
extends to all work done in connection with the Project prior to the
date of the Appointment whether or not such work was done pursuant
to instruction from the Contractor or from any other person and not
withstanding that such work has been paid for by any other person;
[...]
5
3.1.3 shall use all reasonable skill and care to see that the design of all elements
of the Project for which it has a responsibility complies with the Building
Warrant and other applicable statutory and regulatory requirements;
3.1.4 acknowledges that the Employer and the Contractor shall be deemed
to have relied on its skill and care in respect of the performance of its
professional services under the Appointment;
[...]
6.1 The Engineer shall promptly execute in a self proving manner and deliver
a Collateral Warranty in the form annexed or in such other form as the
Contractor reasonably requires within 7 days of written request in favour of
the Employer and/or any lessee and/or purchaser and/or provider of finance
for the Project acquiring from the Employer an interest in or charge over the
Project Development or any part of the Project. `self proving manner' shall
mean the execution of a document in accordance with the Requirements of
Writing (Scotland) Act 1995 so as to confer upon the document signed in such
a manner the benefit of the presumption as to validity.
6.2 Execution and delivery of the Collateral Warranties in accordance with
clause 6.1 shall be a condition precedent to payment of the Fee or any
instalment thereof pursuant to clause 8.
[...]
10.1 The Contractor shall be entitled at any time by service in writing on reasonable
notice to terminate the Engineer's employment under the Appointment. Such
termination shall not determine the operation of clauses 4, 5, or 6 above which
shall continue to apply but only insofar as they relate to duties falling due for
performance prior to the date of termination"
[5]
No form of collateral warranty was in fact annexed to the letter as envisaged by
clause 6.1. The second pursuer made a written request to the defender for the provision of
a collateral warranty on 25 August 2022, but no such warranty has been delivered to either
pursuer. The pursuers allege that the defender breached its duty to exercise an appropriate
standard of skill and care in the performance of its functions under the appointment letter
6
in September 2017 and that issues consequent upon that breach of duty became apparent
in February 2020, requiring remedial works to be carried out between September 2020 and
January 2021 at considerable cost, which would not have been incurred had the defender
fulfilled the duties incumbent upon it.
[6]
The defender contends that the first pursuer has no title or interest to sue for the
delivery of the collateral warranty mentioned in clause 6.1 of the appointment letter, or for
damages for alleged breach of the defender's obligations in terms of the letter. It maintains
that no ius quaesitum tertio was created by the letter. It argues that any right which the
second pursuer had to require delivery of the collateral warranty (or, if it ever existed, any
such right which was enjoyed by the first pursuer) has been extinguished by operation of
prescription.
Defender's submissions
[7]
Senior counsel for the defender moved the court to assoilzie it from the conclusion
of the summons seeking delivery of the collateral warranty and to dismiss the remaining
conclusions.
[8]
Any right to require delivery of a collateral warranty had been extinguished by
operation of prescription. In terms of clause 6.1 of the appointment letter between the
second pursuer and the defender, the former had the right as from the date of conclusion
of the contract, being 22 May 2017, to require the defender to execute and deliver up to
it a collateral warranty in favour of, inter alios, the first pursuer. On the pursuers' own
averments, no relevant claim for implement of the second pursuer's such right was
made within the period of 5 years after the date that it came into existence. In these
circumstances, any right which the second pursuer had to require execution and delivery of
7
the collateral warranty by the defender had been extinguished by operation of prescription,
in terms of sections 6(1) and 15(2) of, and paragraph 1(g) of Schedule 1 to, the Prescription
and Limitation (Scotland) Act 1973. If there ever had been a ius quaesitum tertio enjoyed by
the first pursuer directly to demand delivery to it of the collateral warranty, the same logic
applied and the same result ensued. The defender should, therefore, be assoilzied from the
relative conclusion of the summons.
[9]
Further, the pursuers had also failed to set forth any relevant case in support of the
conclusions of the summons founded on the assertion of the existence of a ius quaesitum tertio
in favour of the first pursuer entitling it to sue the defender for delivery up of a collateral
warranty.
[10]
The contractual structure that had been put in place pointed squarely away from
there having been any intention on the part of the parties to the contract to create any
directly enforceable rights under the contract in favour of the first pursuer (cf Gloag on
Contract (2
nd
Edition), p235ff). Here, the first pursuer was in a contractual relationship with
PPDL, with contractual rights and obligations flowing therefrom. Separately, the second
pursuer and the defender were in a distinct contractual relationship. There was no direct
contractual relationship between the first pursuer and the defender. There was not even a
direct contractual relationship (or at least one that was condescended upon) between the
first pursuer and the second pursuer. That was the deliberate structure that the various
parties had agreed to put in place to regulate their affairs. In these circumstances, the
general rule of privity of contract pointed squarely away from there being any enforceable
right on the part of the first pursuer against the defender.
[11]
The structure that had been agreed was not to be undermined by the implication
and imposition of any ius quaesitum tertio. Reference was made to the Stair Memorial
8
Encyclopaedia, Volume 15, paragraph 836 and to Laurence McIntosh Limited v Balfour Beatty
Group Limited [2006] CSOH 197 at [35]ff. There was nothing in the appointment letter to
indicate any intention on the part of the second pursuer and the defender to create directly
enforceable rights by way of a ius quaesitum tertio enforceable by the first pursuer against
the defender. There was nothing in the letter to preclude it being terminated by agreement
between the second pursuer and the defender (cf Gloag on Contract (2
nd
Edition), p235).
[12]
Clause 3.1.4 of the letter was not, in terms of its language or purpose, intended
to give rise to any directly enforceable right on the part of the first pursuer against the
defender. As its language made plain, this was merely an acknowledgement that the
first and second pursuers had relied upon the defender's skill and care in respect of the
performance of its functions. The purpose of such a provision was not to give rise to a right
on the part of the first pursuer (which was not a party to the letter) to sue the defender if the
latter failed to act to the required standard. Were this to have been the goal of the parties,
there would have been be no reason for it to have been done in what was, even on the
pursuers' analysis, an opaque fashion, when it could have been done clearly and directly
(either by way of the first pursuer being a party to the letter or by way of the grant of a
collateral warranty - an approach which was, of course, provided for by the letter). Rather,
the purpose of this provision was to preclude the defender, if sued by the second pursuer
for any losses arising from breach of its obligation to act with reasonable skill and care, from
seeking to argue that any loss incurred was not recoverable for want of reliance on the part
of either pursuer.
[13]
Moreover, there was nothing in the terms of clause 6.1 of the letter (or, indeed,
elsewhere in it) to suggest that there was any intention to confer upon the first pursuer
a directly enforceable right to seek and obtain a collateral warranty from the defender.
9
Clause 6.1 entitled the second pursuer to call upon the defender to deliver up to the second
pursuer a collateral warranty in favour of a party specified by the second pursuer. It was a
matter for the second pursuer when or whether it then passed that collateral warranty on to
the party in whose favour it had been written - that would, no doubt, be an issue regulated
by the contractual (or other) relationship which subsisted between the second pursuer and
such other party. However, clause 6.1 did not provide any direct right in the hands of the
first pursuer (or, indeed, any of the other potential parties in whose favour a collateral
warranty might have been called for under clause 6.1) to demand that a collateral warranty
be provided to it directly by the defender. For all of these reasons, the pursuers' case
concerning a ius quaesitum tertio, as set forth in its first conclusion, was irrelevant and should
be dismissed.
[14]
There being no relevant case setting up the existence of a ius quaesitum tertio in favour
of the first pursuer, there was no basis upon which the first pursuer could relevantly seek
damages by way of reparation from the defender. The loss in respect of which reparation
is sought was loss suffered by the second pursuer. Prima facie, the first pursuer had no title
to sue for such losses and the relative conclusion fell to be dismissed.
Pursuers' submissions
[15]
On behalf of the pursuers, senior counsel moved the court to repel the defender's
pleas relating to the first pursuer's title to sue, to the claimed irrelevance of the averments
in support of the existence of a ius quaesitum tertio, to the absence of any duty on the part of
the defender to make reparation to the first pursuer, and to the supposed extinguishment
by prescription of any obligation to deliver a collateral warranty. Counsel noted that the
10
prescription issue was of the greatest importance in the debate, since the pursuers' case
would fall if that issue was determined against them.
[16]
However, both that issue and the question of the first pursuer's ius quaesitum tertio
should be resolved in favour of the pursuers. Firstly, the obligation to execute and deliver
the collateral warranty had not been extinguished by the operation of prescription. On a
proper construction of clause 6.1 of the appointment letter, the obligation incumbent on the
defender did not crystallise until a written request was made. On the pursuers' averments,
the action was raised within the quinquennium running from the date of that written
request on 25 August 2022. Secondly, the pursuers had a relevant basis upon which to
contend that a ius quaesitum tertio was intended to be created and conferred upon the first
pursuer in relation to the delivery of a collateral warranty under clause 6 of the letter. The
terms of clause 6 were of benefit only to the first pursuer when it came to the creation of a
collateral warranty. Dealing with these matters in more detail:
[17]
The obligation to deliver the collateral warranty arose out of clause 6.1 of the letter.
There was no dispute that the short negative prescription applied to the obligation in
question. The enquiry should be concerned with the time at which the obligation in
question became enforceable on a proper construction of the letter: Johnston,
Prescription and Limitation (2
nd
Edition) at 4.07. A proper construction of clause 6.1 required
to give effect to the natural and ordinary meaning of the words which had been used. Those
words were clear and unambiguous in identifying a "written request" as the trigger which
operated to crystallise the obligation to deliver. The situation was analogous to that of a
loan repayable on demand; in that case, maintained senior counsel (but without citing any
supportive authority) the obligation to repay the loan only came into existence when the
relative demand was made.
11
[18]
This conclusion that this was the proper construction of clause 6.1 was reinforced by
the fact that the clause comprehended a set of circumstances in which the pursuers could
identify unilaterally a form of wording for the warranty and issue a request for the same:
"......deliver a Collateral Warranty in the form annexed or in such other form as the
[pursuers] reasonably requires". The defender would not know the form of warranty to
issue if it was not first given a request or demand. Absent a request the defender would
be left unsure as to the performance required of it and the nature of its obligation: what
form of warranty should it anticipate that the pursuers might require? The defender would
not know the content which should be given to the special form of warranty if the pursuers
had not requested any. This all served to underscore the criticality of the request or demand
in constituting the obligation to make delivery. Accordingly, the natural and ordinary
meaning of the words adopted in the contract plainly confirmed that the relevant
prescriptive period was initiated upon the making of the written request. On the pursuers'
pleadings the written request was made on 25 August 2022, which was well within the
quinquennium.
[19]
There was nothing surprising or unusual about that interpretation and the state
of affairs which it would produce. At all events and regardless of the court's view on any
question of balance or commerciality, it was obliged to give effect to the words which had
been used where there was no ambiguity: Scanmudring AS v James Fisher MFE Ltd
[2019] CSIH 10, 2019 SLT 295 per Lord Menzies at [81]. There was no ambiguity here. Even if it
was relevant to attach weight to considerations of fairness and balance when considering
the meaning and effect of the clause, there would still be nothing problematic about the
conclusion that prescription of the obligation to deliver ran from the date of the request.
That was because the general law in this context operated such as to ensure that the
12
defender would not be left with a perpetual prospective liability under the putative
warranty. The defender enjoyed the protection that time-bar would operate in relation
to the obligations to which the collateral warranty granted access: British Overseas Bank
Nominees Ltd v Stewart Milne Group Ltd [2019] CSIH 47, 2020 SC 24. Indeed, the defender
invoked this very argument in its defences ie that the damages claim which the pursuers
wanted to make under the warranty not yet received had prescribed. The defender's right
to seek to defend the underlying damages claim drawing on the scheme of prescription
would remain unaffected by the fact that a demand for a warranty could still be made many
years after the completion of the works. Accordingly, there was nothing objectionable about
prescription starting to run on the obligation to issue the warranty from the date of the
demand. The timing of the delivery of the warranty was neutral when it came to the
question of substantive time-bar on the underlying damages claim. As the obligation sued
upon did not crystallise until the written request was made, it followed that the correlative
right to receive the demanded warranty did not exist until the same was done: section 15(2)
of the Prescription and Limitation (Scotland) Act 1973. Once such a demand was made,
the right (created by the demand) would be susceptible to extinction, by operation of
prescription, as being the right correlative to the obligation to deliver the demanded
warranty. It was erroneous and unsound in law to characterise the right to make the
demand in the first place as the right correlative to the defender's obligation to execute
and deliver a warranty, once a demand was made of the defender. For these reasons, the
defender's plea in relation to prescription of the right to demand delivery of the warranty
should be repelled and its related averments excluded from probation.
[20]
In relation to the defender's challenge to the existence of a ius quaesitum tertio, it
was limited to the claimed absence of an intention on the part of the second pursuer and
13
defender when contracting to confer rights upon the first pursuer to obtain delivery of a
collateral warranty under clause 6.1. The primary beneficiary of that clause was the first
pursuer. That benefit was not merely incidental to the fulfilment of the terms of the letter
as between the parties to it. The first pursuer was identified by name in the clause and
was the person who would come to enjoy the benefits of the contemplated warranty. By
contrast, the second pursuer would not derive any benefit from receipt of a warranty drawn
in favour of the first pursuer. Its practical interest in the creation of the collateral warranty
was non-existent or negligible: cf Gloag on Contract (2
nd
Edition) at 236. Clause 6.1 did not
specify that only the second pursuer could demand delivery of a collateral warranty from
the defender. The first pursuer had the substantial interest in the fulfilment of the obligation
to deliver the warranty: cf McBryde, The Law of Contract in Scotland (3rd Edition) at 10-10.
That brought the present case into the class of "obvious" cases where a benefit was intended
to be conferred on a third party. The first pursuer not only had an interest in clause 6.1, but
the primary and substantive interest in the obligations created by the clause. The parties
plainly intended to confer upon the first pursuer the right to seek delivery of the collateral
warranty.
[21]
The factors identified by the defender should not determine conclusively the absence
of a ius quaesitum tertio. First, the fact that a particular contractual structure was created did
not, in and of itself, determine the absence of a ius quaesitum tertio. If the relevant intention
could be identified from the terms of the contract and position of the parties then the
existence of a particular contractual structure between certain parties should not override
the intention to confer rights. Any "general" rule which might be said to arise from a
structure which involves provision for the grant of collateral warranties (see, for example,
Stair Memorial Encyclopaedia of the Laws of Scotland, Volume 15, paragraph 836) was, rather,
14
dependent upon it being shown (i) that the employer had merely an interest in the
sub-contract (for the reasons already given that was not the case here); and (ii) that the
parties to the sub-contract had no intention of conferring benefit upon the employer. This
second criterion also was not satisfied in the present case standing the combined effect of
clauses 3.1.4 and 6.1 of the letter, viewed in the context of its whole terms. Second, if it was
correct that the terms of clause 6.1 strongly indicated an intention that the first pursuer was
to enjoy rights and recourse therefrom then, in fact, that served manifestly to reinforce the
conclusion that a ius quaesitum tertio was intended in terms of the clause. Third, whilst it is
true that there was no express provision precluding termination of the letter by the second
pursuer or defender, the first pursuer would, on the pursuers' analysis, be entitled to object
and would have title to do so insofar as any termination was going to affect the position
in relation to clause 6. The first pursuer would have title and interest to seek interdict
preventing termination given its interest in performance of the obligations in that clause.
The defender's pleas as to the absence of a ius quaesitum tertio should be repelled and its
relative averments excluded from probation.
Decision
Ius quaesitum tertio
[22]
The contractual conferral of rights on a stranger to the contract is now governed by
the Contract (Third Party Rights) (Scotland) Act 2017. However, the contract in issue in the
present case was concluded before that Act came into force, and the question of what rights
it may have conferred upon the first pursuer is one that falls to be determined by the
application of the common law.
15
[23]
The core question in that context is whether it was the intention of the contracting
parties, discerned by considering the words used in their contract in the context in which
they were used, to secure a benefit for a third party, or whether any such benefit was rather
the incidental result of a stipulation conceived primarily for some other purpose? Unless the
substantive intention was to secure a benefit for a third party, the normal or default position
of privity of contract applies.
[24]
The primary focus in the present case is on clause 6.1 of the appointment letter. In
essence, it requires the defender to execute and deliver a collateral warranty in favour of the
first pursuer or of a member of one or other identified groups which might come to have
an interest in the project. Prima facie, that clause might be thought to indicate an intention
to confer a substantive benefit on the first pursuer or the others indicated, it not being
immediately obvious what interest of its own the second pursuer would have in securing
the execution and delivery of such a warranty to the first pursuer or any other member
of the identified groups. However, it is clear from the contract which PPDL had already
entered into with the second pursuer in connection with the project (and which thus formed
part of the relevant background against which the terms of the appointment letter fall to be
considered) that the second pursuer had obliged itself to procure, if so required, warranties
from any party in such form as might reasonably be approved by PPDL for its own benefit
or that of any funders, tenants or purchasers of the development. Although the terms of that
contract were not referred to in the course of the debate before me, they were incorporated
into the Summons by the pursuers, who also produced the contract to the court. Once one is
aware of that obligation which the second pursuer had previously undertaken to PPDL, it
becomes apparent that it had its own substantive reason for stipulating as it did with the
16
defender - namely, to ensure that it was not at risk of breaching its obligation to PPDL and
incurring such liability as might flow therefrom.
[25]
The defender acknowledged, by clause 3.1.4 of the appointment letter, that both
pursuers should be regarded as having relied on its skill and care in respect of the
performance of its professional services under the appointment. The explanation advanced
by the defender for the presence of that clause in the contract appeared to me to be
unconvincing, and I am prepared to regard it as an adminicle strengthening the conclusion
that, in making the arrangements which they did, the second pursuer and the defender
were plainly conscious of the acute interest which the first pursuer would have in the proper
performance by the defender of its contractual functions. However, while acknowledging
that that interest was recognised by the parties to the appointment letter, one must ask
oneself the further question of what their contract reveals as to how they intended it to be
accommodated.
[26]
In that connection, the defender argued at a fairly abstract level that the fact that a
particular and distinct contractual structure had been set up amongst the various parties
involved in the Engine Yard project strongly militated against the suggestion that the parties
to the appointment letter between the second pursuer and the defender ought to be taken to
have intended to confer a ius quaesitum tertio on the first pursuer. It is certainly true that, as
a matter of generality, it may be the purpose of contractual and sub-contractual structures
to prevent the creation of direct legal relationships except between contracting parties (see
McBryde at paragraph 10-11 and Laurence McIntosh Limited). However, such a generality
must, as always, yield to the specific arrangements under consideration, and is not in itself
capable of excluding the conclusion that the creation of a ius quaesitum tertio was objectively
17
intended by parties to a particular contract, even if that contract is but one part of a greater
set.
[27]
Turning from the abstract to the particular, it has already been noted that the second
pursuer had previously undertaken an obligation to PPDL to procure warranties for the
benefit of it and others from any party involved in the project. To that may be added the
fact that PPDL undertook the same obligation to the first pursuer in the contract entered into
between them. It is further worthy of note that in both the contract between PPDL and the
second pursuer and that between PPDL and the first pursuer (both of which were governed
by English law) the parties expressly excluded the provisions of the Contracts (Rights of
Third Parties) Act 1999, being the English legislation dealing with the issue of third party
rights, and for good measure stipulated expressly that those contracts were not to confer
any rights on third parties. While that contractual structure still leaves some unanswered
pertinent questions, a group of contracts providing for a chain of obligations to procure
warranties, in which two expressly exclude the conferral of third party rights and the last
makes no mention of the subject, forms an awkward background into which to imply a
ius quaesitum tertio, all the while being assured that one is not upsetting whatever balance
it was that the parties were intending to strike by what they actually set down in their
contractual arrangements.
[28]
Some reference was made in argument, again somewhat faintly, to the impact of the
second pursuer's right to terminate the defender's appointment by giving reasonable notice
under clause 10.1 on the question of the existence of a putative ius quaesitum tertio, it being
commonly accepted that the existence of a right to terminate a contract is regarded as
antithetical to the existence of a ius flowing from that contract. However, the right to
terminate in the present case is expressed as not determining the operation of, inter alia,
18
clause 6.1, which is to continue to apply but only insofar as it relates to duties falling due
for performance prior to the date of termination. Although it would prima facie appear that
a termination of the contract before any demand for execution and delivery of a collateral
warranty had been made would result in performance of the relevant obligation not having
fallen due prior to the date of termination, I did not have the benefit of parties' submissions
on the interaction of clauses 6.1 and 10.1 and accordingly do not treat this as a matter
militating against the possibility of the existence of a ius quaesitum tertio in the contract in
question.
[29]
Ultimately, however, two considerations weigh heavily, individually and
cumulatively, against the conclusion that the parties to the appointment letter ought to be
regarded as having intended the creation of a ius quaesitum tertio in the first pursuer. The
first such consideration is that the second pursuer plainly had its own substantive interest in
being able to demand the execution and delivery of a collateral warranty from the defender,
pointing towards the conclusion that whatever benefit the first pursuer might gain from
such execution and delivery was incidental rather than essential to the purpose of the
relevant stipulation. The second is that the appointment letter formed only one part of a
pattern of linked contractual rights and obligations amongst various parties, including
the present litigants, and it cannot be said with any confidence that the implication of a
ius quaesitum tertio would not undermine the essential structure of the arrangements
which those parties decided to put in place. I accordingly reject the proposition that the
appointment letter conferred any ius quaesitum tertio on the first pursuer to demand the
execution and delivery of a collateral warranty directly to it.
19
Prescription
[30]
The defender's case in relation to prescription is straightforward; its contractual
obligation under clause 6.1 of the appointment letter to furnish a warranty having subsisted
for a continuous period of 5 years from 22 May 2017 without any relevant claim or
acknowledgement, it was extinguished at the end of that period. The pursuer's case is
equally simple; there was, on a proper construction of clause 6.1, no obligation to furnish
the warranty unless and until a written demand was made for it, which happened on
25 August 2022, and so no question of the obligation having subsisted for any continuous
period of 5 years. Both parties agreed that the issue of the subsistence of the relevant
obligation was a matter to be determined by a proper construction of the contract.
[31]
The suggestion that the subsistence of that obligation depended on the fulfilment of
a supposed condition which consisted of nothing more than a demand for its performance
seems to me to be attended by considerable conceptual difficulty. Gloag observes at 270 that
a "contractual obligation is termed pure when it can be enforced at once, and is not subject
to any condition" and adds that in the absence of any provision to the contrary an obligation
is deemed to be pure, and enforceable at once. I do not understand it to be in dispute that
the second pursuer could have enforced the defender's obligation to execute and deliver a
warranty as soon as the contract constituted by the appointment letter was entered into. It
did not have to await the occurrence of any uncertain extraneous event before being able to
enforce the obligation; the matter was entirely dependent on its will. From the defender's
point of view, it was liable to be called upon at any point from 22 May 2017 to perform the
obligation which it had undertaken to execute and deliver a warranty, which I understand
is what Gloag is referring to when he further observes at 272 that, even in the case of a
20
condition which is truly contingent and suspensive, "looking at the matter from the point
of view of the debtor, the obligation exists from the time when it was undertaken".
[32]
If one approaches the question by asking what provision to the contrary displaces
the presumption that an obligation is pure and enforceable at once, the pursuers can only
point to those parts of clause 6.1 requiring the making of a written request by the second
pursuer, which will have the consequences of settling the terms of the warranty (within the
bounds of reasonableness) and fixing the point in time (7 days after the request) by which
performance of the obligation is required. However, none of these mattes displaces the
presumption that the obligation in question is a pure one. The second pursuer could not
validly call for performance of an obligation which was not already in subsistence. The
fact that it could call for performance at any time from conclusion of the contract rather
indicates that the underlying obligation was in subsistence from the outset. The language
of clause 6.1 does not provide any particular support for a construction that the making of
a written request should be considered at once as making the obligation enforceable and
calling for its performance. The terms of the request will, at the point of its being made,
either be reasonable or not, with the contract providing for arbitral determination should
there be any dispute about the issue. The potential uncertainty which the contract allows
for as to the precise terms of the warranty to be granted (a double uncertainty given that
no standard warranty was in fact attached to the contract as contemplated) does not render
the underlying obligation unenforceable unless and until that uncertainty is resolved;
certum est quod certum reddi potest. The 7 day period allowed for delivery of the warranty
appears clearly to be a stipulation concerned with the performance of the relative obligation
rather than about its subsistence.
21
[33]
Counsel for the pursuers sought to draw an analogy between clause 6.1 and the
case of a loan repayable on demand. However, even if one were to accept the validity of
the analogy, the conventional view is that the underlying obligation to repay in such a case
subsists from the outset and the demand for repayment affects only the performance of that
obligation, rather than creating it (cf Neilson v Stewart 1991 SC (HL) 22, per Lord Jauncey
at 40).
[34]
I did not find considerations of commercial sense, or of what prescriptive regime
would have been applicable to any warranty which might have been granted, helpful in
arriving at the true construction of clause 6.1, simply because it seemed to me that the terms
of that clause were sufficiently clear in themselves and that the commercial consequences of
one or other construction were not so obviously extreme as to be capable of displacing the
natural meaning of the words used.
[35]
I conclude for the reasons stated that, on a proper construction of clause 6.1 of the
appointment letter, the defender's obligation to execute and deliver a warranty subsisted
for a continuous period of 5 years from 22 May 2017 without any relevant claim or
acknowledgement having been made in relation to it, and was accordingly extinguished
at the end of that period.
Conclusion
[36]
I shall sustain the defender's sixth plea-in-law and assoilzie it from the second
conclusion of the Summons, sustain its first plea-in-law and dismiss the rest of the extant
conclusions, and repel the pursuers' pleas.


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