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made in the United States with respect to drug usage and high way safety,” Hanna said “With the cooperation of the State Department of Education and high school principals throughout the state, 12,453 students were surveyed
' Significant findings of the survey were that 12 3 percent of the students had used marihuana and 7 7 percent had used one or more of LSD. heroin, amphetamines, barbiturates, and speed,’ Hanna continued It was found that 2 93 percent had ex perienced as passengers or drivers a motor vehicle crash in which marihuana or drug usage was thought to be a contribution factor
“The survey data suggested that in the past three to five years some 5.000 marihuana and drug related traffic crashes involving high school age students as drivers or passengers have occurred in Virginia and that some 832 fatal crashes have involved use of marihuana and drugs
Hanna said that "while only an estimated two to three percent of our alcohol related highway crashes resulted m fatalities,
59.4%