Statutory Instruments made by the National Assembly for Wales

(a) harm is being caused; or

(b) there is a significant possibility of harm being caused;

and in determining whether any land appears to be such land, a local authority shall, subject to subsection (5) below, act in accordance with guidance issued by the Secretary of State in accordance with section 78YA below with respect to the manner in which that determination is to be made.".

(a) whether harm is being caused, and

(b) whether the possibility of harm being caused is "significant",

shall be determined in accordance with guidance issued for the purpose by the Secretary of State in accordance with section 78YA below.".

(a) guidance under paragraph (a) of that subsection may make provision for different degrees and descriptions of harm;

(b) guidance under paragraph (b) of that subsection may make provision for different degrees of possibility to be regarded as "significant" (or as not being "significant") in relation to different descriptions of harm.".

(a) the doing of anything for the purpose of assessing the condition of—


(i) the contaminated land in question; or

(ii) any land adjoining or adjacent to that land;



(b) the doing of any works, the carrying out of any operations or the taking of any steps in relation to any such land for the purpose—



(i) of preventing or minimising, or remedying or mitigating the effects of, any harm by reason of which the contaminated land is such land; or

(ii) of restoring the land to its former state; or



(c) the making of subsequent inspections from time to time for the purpose of keeping under review the condition of the land;

and cognate expressions shall be construed accordingly.

    (7A) For the purpose of paragraph (b) of subsection (7) above, "the doing of any works, the carrying out of any operations or the taking of any steps in relation to any such land" shall include ensuring that—

(a) any such area is demarcated;

(b) arrangements for the monitoring of the harm are made;

(c) any appropriate intervention is implemented; and

(d) access to or use of land or buildings situated in the demarcated area is regulated.".

" "Secretary of State", in relation to Wales, means the National Assembly for Wales;"; ac

" "substance" means, whether in solid or liquid form or in the form of a gas or vapour, any substance which contains radionuclides which have resulted from the after-effects of a radiological emergency or which are or have been processed as part of a past practice or past work activity, but shall not include radon gas or the following radionuclides: Po-218, Pb-214, At-218, Bi-214, Rn-218, Po-214 and TI-210;".

(a) identifying whether it is contaminated land; and

(b) enabling the authority to decide whether the land is land which is required to be designated as a special site.

    (1A) The fact that substances have been or are present on the land shall not of itself be taken to be reasonable grounds for the purposes of subsection (1).".

" (a) whether land of the description in question appears to the Secretary of State to be land which is likely to be in such a condition, by reason of substances in, on or under the land that serious harm would or might be caused; or

(b) whether the appropriate Agency is likely to have expertise in dealing with the kind of harm by reason of which land of the description in question is contaminated land.".

(a) the cost which is likely to be involved; and

(b) the seriousness of the harm in question.

    (4A) Where remediation includes an intervention, that part of the remediation which consists of an intervention may only be considered reasonable—

(a) where the reduction in detriment due to radiation is sufficient to justify any adverse effects and costs, including social costs, of the intervention; and

(b) where the form, scale and duration of the intervention is optimised.

    (4B) For the purpose of subsection (4A), the form, scale and duration of the intervention shall be taken to be optimised if the benefit of the reduction in health detriment less the detriment associated with the intervention is maximised.".

(a) the contaminated land in question; or

(b) any land adjoining or adjacent to that land.".

(a) who is the owner or occupier of land A, and

(b) who has not caused or knowingly permitted the substances in question to be in, on or under that land,

to do anything by way of remediation to any land (other than land of which that person is the owner or occupier) in consequence of land A appearing to be in such a condition, by reason of the presence of those substances in, on or under it, that harm is being caused, or there is a significant possibility of harm being caused.".

(a) who is the owner or occupier of land A, and

(b) who has not caused or knowingly permitted the substances in question to be in, on or under that land,

to do anything by way of remediation in consequence of any further land in, on or under which those substances or any of them appear to be or to have been present as a result of their escape from land A ("land B") appearing to be in such a condition, by reason of the presence of those substances in, on or under it, that harm is being caused, or there is a significant possibility of such harm being caused, unless that person is also the owner or occupier of land B.".

(a) the amount of such costs and expenses exceeds or is expected to exceed any reasonable provision for such costs and expenses made by the appropriate Agency; and

(b) the total amount made available does not exceed the difference between the amount of such costs and expenses and the amount of such provision.".

(a) the contaminated land in question; or

(b) any land adjoining or adjacent to that land.

    (6) The reference to "the Secretary of State" in subsection (1B) is to be construed, in relation to Wales, as a reference to the National Assembly for Wales.".

(a) harm is being caused, or

(b) there is a significant possibility of harm being caused,

this Part shall apply in relation to each of those sites, whether or not the condition of the land at any of them, when considered alone, appears to the authority to be such that harm is being caused or there is a significant possibility of harm being caused.".

(a) the authority may, in exercising its functions under this Part, treat that land as if it were land situated within its area; and

(b) except in this subsection, any reference—


(i) to land within the area of a local authority, or

(ii) to the local authority in whose area any land is situated,



shall be construed accordingly;

but this subsection is without prejudice to the functions of the local authority in whose area the land is in fact situated.".

(a) damage caused in breach of any duty imposed by section 7, 8, 9 or 10 of the 1965 Act, or deemed to be so caused by section 12(2) of that Act;

(b) damage which would have been so caused if, in section 7(1)(a) or (b) of the 1965 Act, the words "other than the licensee" or, in section 10(1) of that Act, the words "other than the operator" had not been enacted; or

(c) damage in respect of which any relevant foreign operator or other person is liable under any relevant foreign law, or for which he would be so liable—


(i) but for any exclusion of limitation of liability applying by virtue of any provision of that law made for the purposes corresponding to those of section 13(3) or (4)(a), 15, 16(1) and (2) or 18 of the 1965 Act; or

(ii) if any such relevant foreign law which does not contain provision made for purposes corresponding to those of section 13(4)(b) of the 1965 Act did contain such provision.

    (6) In subsection (5)—