1983
1970
The first country to introduce the legislation of compulsory seat belts was Australia in 1970, with many other countries following shortly after. In Canada, seat belts were made compulsory in 1976. In the United States they were made compulsory in 1984.
Australia
In the year 1949 seat belts became an option in cars.
1989
1952
I had a 1964 Dodge 330 that was made with out seat belts, out side mirrors or backup lights. It had to be after it was made.
1984
1965
1987
If you demand that I use it in a sentence, then it is compulsory! John was required to work on his day off. His boss said that it was compulsory!It is compulsory to wear seat belts, both front and rear.
1965