50. No person may operate a vehicle that must be equipped with a seat belt for the operator if the seat belt is missing, inoperative or has been modified.
The same prohibition applies to carrying a passenger if the place to sit must be equipped with a seat belt but it is missing, inoperative or has been modified.
Every person in a moving vehicle must wear, properly, the seat belt with which their seat is equipped.
No person may modify a vehicle or have it modified in such a manner as to cause the removal of, hinder the efficiency of or render inoperative a seat belt with which the vehicle is equipped.