3. In these Regulations–
“patrol sign” means a sign exhibited by a school crossing patrol for the purpose of stopping a vehicle in accordance with section 28(1) of the Road Traffic Regulation Act 1984(1);
“perimeter strip” has the meaning given by regulation 4(3);
“pole” means the pole comprised in a patrol sign;
“retroreflecting material” means material which reflects a ray of light back towards the source of that light; and
“roundel” means the roundel comprised in a patrol sign.
Section 28(1) was modified by the Transport (Scotland) Act 2001 (asp 2), section 77.