Specifications for road traffic warning and protection measures
Additional, replacement or renewal of restricted road traffic signals shall be made public to the public in advance and widely publicized.
The road traffic signals shall be added, replaced and renewed in accordance with the needs of the people
The establishment of traffic lights, traffic signs and traffic markings shall conform to the requirements of road traffic safety, unblocked and national standards, and shall be clear, eye-catching, accurate and sound.
Traffic signals include traffic lights, traffic signs, traffic signs and traffic police commands.
