HC Deb 17 February 1982 vol 18 c145W
Mr. Arthur Lewis

asked the Secretary of State for Transport if he will set out in the Official Report details of any regulations that govern the types of motor vehicles, or the circumstances in which motor vehicles are exempted from giving hand signals; whether he is satisfied with the regulations as they apply to security vehicles which frequently display a permanent notice stating "No hand signals"; and if he will set out the provisions governing the display of such a notice.

Mr. Kenneth Clarke

There are no regulations which either require the giving of direction signals by hand or govern the display of notices stating "No hand signals".