Offence of exceeding speed limit.
47.—(1) A person shall not drive a mechanically propelled vehicle at a speed exceeding a speed limit applying in relation to the vehicle.
(2) A person who contravenes subsection (1) of this section shall be guilty of an offence.
(3) In this section “speed limit” means a limit which is—
(a) an ordinary speed limit,
(b) the built-up area speed limit, or
(c) a special speed limit.