Prohibition against vehicles overtaking at crossings
24.—(1) Whilst any motor vehicle (in this regulation called “the approaching vehicle”) or any part of it is within the limits of a controlled area and is proceeding towards the crossing, the driver of the vehicle shall not cause it or any part of it—
(a)to pass ahead of the foremost part of any other motor vehicle proceeding in the same direction; or
(b)to pass ahead of the foremost part of a vehicle which is stationary for the purpose of complying with regulation 23, 25 or 26.
(2) In paragraph (1)—
(a)the reference to a motor vehicle in sub-paragraph (a) is, in a case where more than one motor vehicle is proceeding in the same direction as the approaching vehicle in a controlled area, a reference to the motor vehicle nearest to the crossing; and
(b)the reference to a stationary vehicle is, in a case where more than one vehicle is stationary in a controlled area for the purpose of complying with regulation 23, 25 or 26, a reference to the stationary vehicle nearest the crossing.