(1) An officer may, by notice to a relevant person or to a person connected with a relevant person, require the relevant person or the connected person, as the case may be -
(a) to provide such information as may be specified in the notice;
(b) to produce such recorded information as may be so specified; or
(c) to attend before an officer at a time and place specified in the notice and answer questions.
(2) For the purposes of paragraph (1) -
(a) ''relevant person'' includes a person whom a designated authority believes, or has reasonable grounds to suspect, is or has at any time been a relevant person; and
(b) a person is connected with a relevant person if the person is, or has at any time been, in relation to the relevant person, a person listed in Schedule 4 to these Regulations.
(3) An officer may exercise powers under this regulation only if the information sought to be obtained as a result is reasonably required in connection with the exercise by the designated authorit