Arbitrary arrests and detention without trial were common.

不经审讯随意扣押是常有的。

《柯林斯英汉双解大词典》

Similar technology in Chicago has increased arrests and decreased shootings.

芝加哥采用了类似的技术，结果使得拘捕量上升，枪击量下降。

youdao

Establishing a BID leads to fewer arrests and so reduces the cost of policing.

建立经济改善区能减少罪案的发生，也能减少维持治安的费用。

youdao

Protesters have decried heavy-handed police tactics that have resulted in hundreds of arrests and highway blockades.

VOA: standard.2009.03.13

Iraqi and U.S.officials In recent weeks, had announced several arrests and killings of top al-Qaida leaders.

VOA: standard.2010.05.10

"SB 1070 will blow the door open to increased racial profiling wrongful arrests and other discrimination against anyone who police reasonably suspect may be undocumented."

VOA: standard.2010.05.08

In 2008, the FBI opened 132 trafficking investigations, made 139 arrests and obtained 94 convictions.

CNN: Recession boosts global human trafficking, report says

So far there have been no arrests and police have no motive for the crime.

BBC: India parliament uproar over rape and murder of sisters

Such risk assessment is currently based on factors like age, prior arrests and marital status.

WSJ: Neurocriminology: Inside the Criminal Mind