126. Any vehicle built to travel at a speed lower than 40 km/h and any animal-propelled vehicle shall be equipped with a triangle orange warning sign, with a dark red reflective edge, complying with Standard ANSI/ ASAE S276.5 or with a later version published by the American Society of Agricultural Engineers.
The sign shall be fixed with an angle of the triangle upwards, vertically and perpendicular to the direction taken by the vehicle, as close as possible to the rear, at the centre of the vehicle or as close as possible from the left, at a height of 60 to 180 cm measured from the ground to the base of the sign.
In the case of a combination of vehicles, the sign may be installed on any vehicle, provided that it is entirely visible and perfectly identifiable as seen from behind.
The sign shall be adequate, securely fixed to the vehicle and free from any object or matter that could reduce its visibility up to a distance of 180 m.
O.C. 1483-98, s. 126; O.C. 370-2016, s. 731.