brought before parliament in early 1986. The next and obvious stage is to extend the requirement to rear seat occupants. Britain is one of the last of the motorised nations which does not yet require fitting rear seat belts. In depth studies of crashes have shown that one of the limitations to the protection of front seat occupants occurs in frontal collisions when correctly belted front occupa...

Typical passenger trains have specific weights between 400 and 800 kg per seat, but some high speed trains such as the German ICE 2 have values as high as 1100 kg/seat. Although there are some railway-specific limits to light-weight efforts, such as side wind stability, the Japanese Shinkansen (537 kg per seat) and the Copenhagen suburban trains (360kg per seat) may serve as benchmarks for ligh...

Two hundred and forty-six patients with ocular perforation were treated at the Royal Victoria Hospital, Belfast, between 1 February 1981 and 31 January 1985. Road traffic accidents were responsible for 63 injuries, all of which affected front seat occupants, and 45 occurred before implementation of the seat belt law on 1 February 1983. Following legislation there was a 60% reduction in ocular i...

children under 3 years of age must not travel in a car or goods vehicle (other than a taxi) unless restrained in the correct child seat. children aged 3 years or over who are under 150 cm in height and weighing less than 36 kilograms must use the correct child seat, booster seat or booster cushion. rearward-facing child car seats must never be used in the front passenger seat of cars with an ac...

Front-seat safety belt use in the United States (US) was 80 percent in June, 2004. This rate represents the highest ever for the US, but indicates that there is still a sizable minority of people who do not always use safety belts despite mandatory seat belt laws in all but one state. Changing the behavior of these people will require new and innovative countermeasures. Little research has syst...

*Dimensions given here for seat width and depth relate to space available to the occupant and are not overall dimensions for the chair or its components . floor vary with the width approximately as shown in Table 1. Selection of the proper seat width is important to comfort and stability . A seat too narrow is not only uncomfortable, but access to the chair is made difficult. Furthermore, the c...