What must be carried in every motor vehicle, tractor, and self-propelled machine taking part in traffic?
Explanation
The rules set out a list of items that every vehicle must carry to stay safe after a crash or a forced stop. A high-visibility vest is mandatory in all motor vehicles, tractors, and self-propelled machines.
KET reference: KET 231: a motor vehicle, tractor, or self-propelled machine in traffic must carry a warning triangle and as many extinguishers and first-aid kits as the technical requirements specify, plus a high-visibility vest.