§ Mr. Greg KnightTo ask the Secretary of State for Transport what studies he has made or is making on the increased use of part-time traffic lights.
§ Mr. Peter BottomleyThe Department has not undertaken and is not undertaking any studies of this kind. Departmental guidance to highway authorities on criteria for the use of part-time signals has been available for some years. If my hon. Friend has a particular problem in mind perhaps he would write to me.