noun
traffic law violation; traffic infringement
Common abbreviation for 道路交通法違反. Used in legal, police, and everyday contexts for violations of the Road Traffic Act.
スピード違反は道交法違反にあたる。
Speeding constitutes a traffic law violation.
彼は道交法違反で罰金を払った。
He paid a fine for a traffic infringement.
Full, formal term for violation of the Road Traffic Act. 道交法違反 is the common abbreviation.
Abbreviation of 道路交通法違反 (Road Traffic Act violation).