(1) A person shall not —
(a) refuse or fail, without reasonable excuse, to appear before the Commission, having been required to do so; or
(b) refuse to take an oath or make an affirmation having appeared before the Commission as a witness.
(2) A person who contravenes subsection (1) commits an offence, and is liable, on summary conviction, to a fine not exceeding $1000 or to imprisonment for a term not exceeding 6 months or to both.