16Wearing of protective headgear
(1)The Secretary of State may make regulations requiring, subject to such exceptions as may be specified in the regulations, persons driving or riding (otherwise than in side-cars) on motor cycles of any class specified in the regulations to wear protective headgear of such description as may be so specified.
(2)A requirement imposed by regulations under this section shall not apply to any follower of the Sikh religion while he is wearing a turban.
(3)Regulations under this section may make different provision in relation to different circumstances.
(4)A person who drives or rides on a motor cycle in contravention of regulations under this section is guilty of an offence; but notwithstanding any enactment or rule of law no person other than the person actually committing the contravention is guilty of an offence by reason of the contravention unless the person actually committing the contravention is a child under the age of sixteen years.