Primary seat belt laws, which allow drivers to be pulled over just for failing to buckle up, have achieved seat belt use rates above 92 percent. (transportation.gov)
Most states have a mandatory seat belt law anyway, so I don't see this as a «low point» in the vehicle. (thefashionablehousewife.com)
But a public information campaign for seat belt laws ultimately convinced motorists to use seat belts; so too turning off lights and computers could benefit from similar campaigns. (scientificamerican.com)