Sportsperson of the Year (Czechoslovakia) the prize 20 times, and women's teams won it 3 times. From 1970 to 1977, and in 1979, the team prize was not awarded. The team award was won back to back twice, by the men's national ice hockey team in 1968 and 1969, and by the men's national ski-relay team in 1988 and 1989. Sportsperson of the Year (Czechoslovakia) Sportsperson of the Year (, ) was a prize awarded annually to the best athletes of Czechoslovakia from 1959 to 1992 by the Club of Czechoslovak Sports Journalists. The first winner was white-water canoer Vladimír Jirásek. From 1961 the prize
Seat belt 1967, Volvo started to install lap belts in the rear seats. In 1972, Volvo upgraded the rear seat belts to a three-point belt. In crashes, unbelted rear passengers increase the risk of belted front seat occupants' death by nearly five times. As with adult drivers and passengers, the advent of seat belts was accompanied by calls for their use by child occupants, including legislation requiring such use. Generally children using adult seat belts suffer significantly lower injury risk when compared to non-buckled children. The UK extended compulsory seatbelt wearing to child passengers under the age of 14 in 1989. It