Reflective (yellow) and fluorescent (red) warning sign Spain for car/trailer lengths > 12 m, ECE Regulation 70.01.
In Spain, car/trailer combinations over 12 m in length must be marked, either by a large panel or two small adjacent ones in yellow with red border. The warning signs must be placed at a distance of 50 to 150 cm above the ground.
Long warning sign for mounting at the rear (central)
Short warning sign for mounting at the rear (left and right)
