The subway vigilante in New York was in the media for weeks.

纽约地铁治安维持会几周来受到了媒体的关注。

youdao

In the past week, villagers in the area had formed vigilante groups and killed at least 12 people suspected of being Mungiki members.

在过去的一周中，村民们在该地区成立了警戒民团，并打死了至少12名被怀疑是群众帮派的成员。

youdao

And if bond markets failed in their vigilante role by treating Greek sovereign debt as if it were German, the ECB did just the same when it came to the collateral it accepted for lending to Banks.

如果说证券市场在其哨兵角色上犯了错，把希腊主权债务当成了德国的，那欧洲央行在取得抵押品以借贷给银行时也犯了这个错误。

youdao

So far in 2013 Mexico has attracted billions of dollars of new investment from foreign companies, but it has also witnessed the emergence of vigilante groups in several parts of the country where the federal government has been unable to effectively combat organized crime.

FORBES: Two Nations Indivisible: A Roadmap for Modern Mexico

Bruno Placido, a member of one of the vigilante groups active in Guerrero, told local media the couple had acted "imprudently" when they had refused to stop at the roadblock.

BBC: Mexico vigilantes injure two tourists in Guerrero state

The occupation - on the road linking Mexico City with the beach resort of Acapulco - came in response to the murder of vigilante leader Guadalupe Quinones Carbajal on Monday.

BBC: Mexico vigilantes detain police in Guerrero