(1) A police officer of at least the rank of inspector may give to the occupier of any relevant premises a notice requiring him to give the chief officer of police a list of-
(a) each person who has access to any dangerous substance kept or used there;
(b) each person who, in such circumstances as are specified or described in the notice, has access to such part of the premises as is so specified or described;
(c) each person who, in such circumstances as are specified or described in the notice, has access to the premises; or
(d) each person who, in such circumstances as are specified or described in the notice, has access to any building or site of which the premises form part.
(2) A list under subsection (1) must be given before the end of the period of one month beginning with the day on which the notice is given.
(3) Where a list under subsection (1) is given, the occupier of the premises for the time being-
(a) must secure that only the persons mentioned in the list are given the
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