§ 27. Mr. HANLEYasked the Minister of Transport if he will arrange to have arrows fixed to the standards of automatic traffic signals in all places where filtration to the left is permitted?
§ The MINISTER of TRANSPORT (Mr. Oliver Stanley)It is customary to use green arrows on light signals where filtration to the left is permitted. If my 1959 hon. Friend will let me know of any case where this practice has not been followed I will have inquiries made.