(1) The Authority or any person authorised by it may by notice displayed on, over or adjacent to a trunk road and related facility restrict or prohibit the use of the trunk road or related facility, if it is in the interest of the public to do so.

(2) The notice shall contain such information as may be necessary in respect of alternative route or arrangement.

(3) Any person who uses a trunk road or related facility contrary to subsection (1) of this section commits an offence and is liable on conviction to a fine not exceeding ₵500,000 or to a term of imprisonment not exceeding three months or to both.