Seat belt that required a particular technical approach would rapidly become dated as motor manufacturers would tool up for a particular standard which could not easily be changed. For example, in 1969 there were competing designs for lap and three-point seat belts, rapidly tilting seats, and airbags being developed. But as countries started to mandate seat belt restraints the global auto industry invested in the tooling and standardized exclusively on seat belts, and ignored other restraint designs such as air bags for several decades As of 2016, seat belt laws can be divided into two categories: primary and secondary. A primary seat
Seat belt legislation in Canada Seat belt legislation in Canada Seat belt legislation in Canada is left to the provinces. All provinces in Canada have primary enforcement seat belt laws, which allow a police officer to stop and ticket a driver if s/he observes a violation. Ontario was the first province to pass a law which required vehicle occupants to wear seat belts, a law that came into effect on January 1, 1976. This table contains a brief summary of all seatbelt laws in Canada. This list includes only seatbelt laws, which often do not themselves apply to children; however, all provinces and territories have