noun
Road Traffic Act
The Japanese law regulating road traffic, officially Act No. 105 of 1960. Often abbreviated as 道交法 (どうこうほう).
道路交通法では、飲酒運転は厳しく罰せられる。
Under the Road Traffic Act, drunk driving is severely punished.
自転車の交通ルールは道路交通法で定められている。
Bicycle traffic rules are stipulated by the Road Traffic Act.