vigilanteism

Noun

vigilantism (countable and uncountable, plural vigilantisms)

1. The activities of a vigilante; acting outside of legal authority, often violently, to punish or avenge a crime, right a perceived wrong, etc.
   • Mr Shapiro also criticised the way Israel governs in the occupied lands, saying “too much Israeli vigilantism in the West Bank goes unchecked,” he said.2016 February 6, James Zogby, “Israel’s prickliness blocks the long quest for peace”, in The National, archived from the original on 22 May 2021, retrieved 08 Feb 2016