Legislation
Observational studies of car crash morbidity and mortality, experiments using both crash test dummies and human cadavers indicate that wearing seat belts greatly reduces the risk of death and injury in the majority of car crashes.
This has led many countries to adopt mandatory seat belt wearing laws. It is generally accepted that, in comparing like-for-like accidents, a vehicle occupant not wearing a properly fitted seat belt has a significantly and substantially higher chance of death and serious injury. One large observation studying using US data showed that the odds ratio of crash death is 0.46 with a three-point belt, when compared with no belt. In another study that examined injuries presenting to the ER pre- and post-seat belt law introduction, it was found that 40% more escaped injury and 35% more escaped mild and moderate injuries.
The effects of seat belt laws are disputed by those who observe that their passage did not reduce road fatalities. There was also concern that instead of legislating for a general protection standard for vehicle occupants, laws 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 3-point seat belts, rapidly-tilting seats, and air bags 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
Read more about this topic: Seat Belt
Famous quotes containing the word legislation:
“The wise know that foolish legislation is a rope of sand, which perishes in the twisting.”
—Ralph Waldo Emerson (1803–1882)
“No legislation can suppress nature; all life rushes to reproduction; our procreative faculties are matured early, while passion is strong, and judgment and self-restraint weak. We cannot alter this, but we can alter what is conventional. We can refuse to brand an act of nature as a crime, and to impute to vice what is due to ignorance.”
—Tennessee Claflin (1846–1923)
“The laboring man and the trade-unionist, if I understand him, asks only equality before the law. Class legislation and unequal privilege, though expressly in his favor, will in the end work no benefit to him or to society.”
—William Howard Taft (1857–1930)