The police discretion is the most distinguishing and special part of the police power.

警察自由裁量权是警察权力构成中最显著和特殊的一部分。

youdao

To perfect the supervisory mechanism of the police power is crucial to erecting an effective operating mechanism of the police power.

完善警察权力监督机制，是建立行之有效的警察权力运行机制的关键。

youdao

Like any cartel, it exists to protect its members from market retribution, and only the police power of the state can make us shoulder that burden.

就像其他的卡特尔一样，它存在的理由就是保护它的成员免受市场的惩罚，这时只有国家的警察力量才能强迫我们承受这样的负担。

youdao

He says this means establishing the rule of law, rejecting the idea of a police state and supporting the separation of power.

VOA: special.2010.04.03

Section 44 of the Terrorism Act gives the police power to stop and search any person on the street.

BBC: Cameron's data speech in full

That is why the Supreme Court has always ruled that the police power belongs to the states and not the federal government.

FORBES: ObamaCare and the Constitution Are Contradictory: One Must Fall

Anything like that (such as mandatory automobile insurance) always before has been recognized as a function of the police power reserved to the states.

FORBES: ObamaCare and the Constitution Are Contradictory: One Must Fall