If, in reduced visibility, the load protrudes more than 1 meter at the front or rear of the vehicle, the projecting end of the load must be:
Marked with a red flag measuring at least 30 x 30 cm and then with a red light at the back and a non-dazzling white light at the front .
Marked at the rear with a red light and a non-triangular red reflector and at the front with a non-glare white light and a non-triangular white reflector .
Marked at the back with red light and a triangular red reflector and at the front with anti-glare white light and a triangular white reflector .