Aanwezigheid en gebruik van autogordels : overzicht en analyses enquêtes juli en oktober 1971 t/m 1973 onder bestuurders van personenauto's op wegen binnen en buiten de bebouwde kom.

A review is given of the results of interviews held at gas stations inside and outside built-up areas to the presence and use of safety belts in cars in the Netherlands. The mandatory presence of safety belts since 1971 has had its influence. The percentage of use is approximately 3 times more.