(1)Where there is a gate of less than the minimum width across so much of a highway as consists of a carriageway, or across a highway that is a bridleway, the highway authority for the highway may by notice to the owner of the gate require him to enlarge the gate to that width or remove it.
In this subsection “the minimum width” means, in relation to a gate across so much of a highway as consists of a carriageway, 10 feet and, in relation to a gate across a bridleway, 5 feet, measured in either case between the posts of the gate.
(2)If a person on whom a notice under subsection (1) above is served fails to comply, within 21 days from the date of service of the notice on him, with a requirement of the notice, he is guilty of an offence and liable to a fine not exceeding 50p for each day during which the failure continues.