まかり通とおる

godan verb (-ru), intransitive verb

go unpunished; be tolerated; get away with

Used when something improper, unreasonable, or unacceptable is allowed to happen or continues without being stopped. Often carries a critical tone.

• こんな不ふ正せいがまかり通とおるはずがない。

  Such injustice should never be tolerated.

• あの会かい社しゃでは、遅ち刻こくがまかり通とおっている。

  At that company, lateness is overlooked.