The conveyance of dangerous substances by road.
1969
H K Black
UI
MeSH Term
Description
Entries
D005107
Explosions
Sudden, violent, and often destructive expansion of gases which propagates energy outward, such as a shock wave, ejecting fragments and debris at high velocities.
Explosion
D000056
Accident Prevention
Efforts and designs to reduce the incidence of unexpected undesirable events in various environments and situations.
Accidents on streets, roads, and highways involving drivers, passengers, pedestrians, or vehicles. Traffic accidents refer to AUTOMOBILES (passenger cars, buses, and trucks), BICYCLING, and MOTORCYCLES but not OFF-ROAD MOTOR VEHICLES; RAILROADS nor snowmobiles.