(1) A legal
practitioner acting for an involved person —
(a) may
attend an examination of the involved person by an investigator; and
(b) may,
to the extent that the investigator permits, address the investigator and
examine the involved person.
(2) An involved person
is not excused from answering a question asked by the investigator even if
seeking to be excused on the ground of possible self incrimination.
(3) If an involved
person answers a question of an investigator after having claimed possible
self incrimination by doing so, neither the question nor the answer is
admissible in evidence in any criminal proceedings other than —
(a)
proceedings under section 431 for giving a false or misleading answer to the
question; or
(b)
proceedings on a charge of perjury in respect of the answer.
(4) An involved person
who attends for examination by an investigator is entitled to be paid the
allowance and the expenses prescribed by the regulations.