10. In the case of transport requiring a Class 2 permit and where such transport is carried out on a divided autoroute, the escort vehicle is not required where the vehicle covered by the special permit is equipped with 4 flashing amber lights with a minimum diameter of 17.50 cm, operating at a rate of 60 to 90 cycles per minute and visible up to a minimum distance of 300 m. Those lights must be placed at the widest part of each front and rear extremity of the building, excluding the roof, at least 2 m from the ground. Notwithstanding the foregoing, the front lights may be placed to the rear of the side rear-view mirrors.
O.C. 1444-90, s. 10; O.C. 1605-93, s. 11.