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From page 4... ... 4Efforts to increase SBU in the United States began with the introduction of lap belts in a small percentage of vehicles in the 1950s. By 1968, such devices were required in the front seats of all new passenger vehicles. Read the entire page →
From page 5... ... 5unrestrained occupants will need to focus on such high-risk motorists, particularly at night when many of these high-risk motorists are on the roadway. Figure 1 shows national SBU in the United States from 1979 through 2006, along with the cumulative number of state SBU laws and the number of primary (standard) Read the entire page →

From page 4...

... 4Efforts to increase SBU in the United States began with the introduction of lap belts in a small percentage of vehicles in the 1950s. By 1968, such devices were required in the front seats of all new passenger vehicles.

Read the entire page →

From page 5...

... 5unrestrained occupants will need to focus on such high-risk motorists, particularly at night when many of these high-risk motorists are on the roadway. Figure 1 shows national SBU in the United States from 1979 through 2006, along with the cumulative number of state SBU laws and the number of primary (standard)

Read the entire page →

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