交こう通つう機き動どう隊たい

noun

police mobile traffic unit

A specialized police unit that handles traffic enforcement, escorts, and rapid response to traffic incidents, often using motorcycles or patrol cars.

• 交こう通つう機き動どう隊たいが高こう速そく道どう路ろで速そく度ど違い反はんの取とり締しまりを行おこなった。

  The police mobile traffic unit conducted speed enforcement on the expressway.