vigilante justice

基本解释

Vigilante justice takes place where law enforcement has failed or is absent.
当执法失败或者缺乏之时，就会出现自发组织的维持治安和法制者。
The Police Department says it opposes vigilante justice, but officers on the beat and neighborhood residents say they are enthusiastic about the company's tactics.
警察局说该局反对非执法人员私自执法，可是辖区警员及当地居民对该［警卫］公司的策略颇感兴趣。
Duke University will most likely suffer diminished enrollments and contributions for a number of years to come as a reflection of the public disgust at its cowardly rush to invoke vigilante justice.
杜克大学受到的报应最有可能是接下来几年内入学率的下降，以及公众形象的迅速毁坏，因为它毫不犹豫的采取了自制行动。

At what point does prevention of the sex assault become revenge, the implementation of vigilante justice?
MSN: Is Texas dad who killed alleged child molester a criminal?
On the other side will be the irrational champions of vigilante justice passionately defending their right to unlimited weapons.
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Crime and vigilante justice are rampant, hitmen are cheap, militias abound and a Muslim insurgency rumbles on in the south.
ECONOMIST: Banyan