(1)An inspector may, on production (if so required) of his authority, exercise any of the powers specified in subsection (3) below for the purpose of—
(a)discharging any functions conferred or imposed by or under this Part on the Secretary of State or, as the case may be, a waste regulation authority or on the inspector;
(b)determining whether, and if so in what manner, such a function should be discharged; or
(c)determining whether any provision of this Part or of an instrument under it is being complied with.
(2)Those powers are exercisable in relation to—
(a)land in or on which, or vessels in or by means of which, controlled waste is being or has been deposited, treated, kept or disposed of;
(b)land in or on which, or vessels in or by means of which, controlled waste is (on reasonable grounds) believed to be being, or to have been, deposited, treated, kept or disposed of;
(c)land which is or is (on reasonable grounds) believed to be affected by the deposit, treatment, keeping or disposal of controlled waste on other land;
and in this section “premises” means any such land or any such vessel.
(3)The powers of an inspector referred to above are—
(a)at any reasonable time (or, in a situation in which in his opinion there is an immediate risk of serious pollution of the environment or serious harm to human health, at any time) to enter premises which he has reason to believe it is necessary for him to enter;
(b)on entering any premises by virtue of paragraph (a) above to take with him—
(i)any person duly authorised by the Secretary of State or, as the case may be, the waste regulation authority and, if the inspector has reasonable cause to apprehend any serious obstruction in the execution of his duty, a constable; and
(ii)any equipment or materials required for any purpose for which the power of entry is being exercised;
(c)to make such examination and investigation as may in any circumstances be necessary;
(d)as regards any premises which he has power to enter, to direct that those premises or any part of them, or anything in them, shall be left undisturbed (whether generally or in particular respects) for so long as is reasonably necessary for the purpose of any examination or investigation under paragraph (c) above;
(e)to take such measurements and photographs and make such recordings as he considers necessary for the purpose of any examination or investigation under paragraph (c) above;
(f)to take samples of any articles or substances found on any premises which he has power to enter, and of the air, water or land in, on, or in the vicinity of, the premises;
(g)in the case of any article or substance found in any premises which he has power to enter, being an article or substance which appears to him to have caused or to be likely to cause pollution of the environment or harm to human health, to cause it to be dismantled or subjected to any process or test (but not so as to damage or destroy it unless this is necessary);
(h)in the case of any such article or substance as is mentioned in paragraph (g) above, to take possession of it and detain it for so long as is necessary for all or any of the following purposes, namely—
(i)to examine it and do to it anything which he has power to do under that paragraph;
(ii)to ensure that it is not tampered with before his examination of it is completed;
(iii)to ensure that it is available for use as evidence in any proceedings under this Part;
(i)to require any person whom he has reasonable cause to believe to be able to give any information relevant to any examination or investigation under paragraph (c) above to answer (in the absence of persons other than a person nominated to be present and any persons whom the inspector may allow to be present) such questions as the inspector thinks fit to ask and to sign a declaration of the truth of his answers;
(j)to require the production of, or where the information is recorded in computerised form, the furnishing of extracts from, any records which are required to be kept under this Part or it is necessary for him to see for the purposes of an examination or investigation under paragraph (c) above and to inspect, and takes copies of, or of any entry in, the records;
(k)to require any person to afford him such facilities and assistance with respect to any matters or things within that person’s control or in relation to which that person has responsibilities as are necessary to enable the inspector to exercise any of the powers conferred on him by this section.
(4)The Secretary of State may by regulations make provision as to the procedure to be followed in connection with the taking of, and the dealing with, samples under subsection (3)(f) above.
(5)Where an inspector proposes to exercise the power conferred by subsection (3)(g) above in the case of an article or substance found on any premises, he shall, if so requested by a person who at the time is present on and has responsibilities in relation to those premises, cause anything which is to be done by virtue of that power to be done in the presence of that person.
(6)Before exercising the power conferred by subsection (3)(g) above in the case of any article or substance, an inspector shall consult such persons as appear to him appropriate for the purpose of ascertaining what dangers, if any, there may be in doing anything which he proposes to do under the power.
(7)Where under the power conferred by subsection (3)(h) above an inspector takes possession of any article or substance found on any premises, he shall leave there, either with a responsible person or, if that is impracticable, fixed in a conspicuous position, a notice giving particulars of that article or substance sufficient to identify it and stating that he has taken possession of it under that power; and before taking possession of any such substance under that power an inspector shall, if it is practical for him to do so, take a sample of it and give to a responsible person at the premises a portion of the sample marked in a manner sufficient to identify it.
(8)No answer given by a person in pursuance of a requirement imposed under subsection (3)(i) above shall be admissible in evidence in England and Wales against that person in any proceedings or in Scotland against that person in any criminal proceedings.
(9)Any person who—
(a)fails, without reasonable excuse, to comply with any requirement imposed under this section;
(b)prevents any other person from appearing before or from answering any question to which an inspector may by virtue of subsection (3) above require an answer; or
(c)intentionally obstructs an inspector in the exercise or performance of his powers or duties;
shall be liable, on summary conviction, to a fine not exceeding level 5 on the standard scale.
(10)The powers conferred by subsection (3)(a), (c), (e) and (f) above shall also be exercisable by any person authorised for the purpose in writing by the Secretary of State.
(11)Nothing in this section shall be taken to compel the production by any person of a document of which he would on grounds of legal professional privilege be entitled to withhold production on an order for discovery in an action in the High Court or, in relation to Scotland, on an order for the production of documents in an action in the Court of Session.