81.   The Transportation Department asked state police and truck inspectors to conduct roadside checks of all trucks carrying hazardous material.

82.   The Transportation Department is writing regulations requiring background checks before a state can issue or renew a license that allows the driver to carry hazardous materials.

83.   They said the materials are carried on small planes that land on airstrips in Poland and possibly other Eastern European countries, often by way of Brussels and Vienna.

84.   Two games were postponed last week after a freight train carrying hazardous materials derailed in a tunnel several hundred yards from the stadium.

85.   Two trains, at least one of them carrying hazardous material, crashed and caught fire Tuesday night, forcing the evacuation of this small town.

86.   Two freight trains, at least one of them carrying hazardous material, crashed and caught fire Tuesday night, forcing evacuations in this small town.

87.   Two games were postponed after a freight train carrying hazardous materials derailed in a tunnel several hundred yards from the stadium.

88.   Two trains, one possibly carrying hazardous material, collided and caught fire in this small town west of Flagstaff.

89.   Under its provisions, radioactive materials can be carried in any ship if they are in containers that meet standards set by the International Atomic Energy Agency.

90.   He ruled out the possibility that the troops may have been carrying explosive material.