crackdown

Deverbal from crack down.

crackdown (countable and uncountable, plural crackdowns)

1. Abruptly stern measures or disciplinary action; increased enforcement.

   Coordinate term: clampdown

   • 2013 June 18, Simon Romero, “Protests Widen as Brazilians Chide Leaders”, in New York Times, retrieved 21 June 2013:

     After a harsh police crackdown last week fueled anger and swelled protests, President Dilma Rousseff, a former guerrilla who was imprisoned under the dictatorship and has now become the target of pointed criticism herself, tried to appease dissenters by embracing their cause on Tuesday.

   • 2023 November 15, Tessa Wong, “Xi Jinping arrives in US as his Chinese Dream sputters”, in BBC‎:

     In the last two years crackdowns on various sectors of the economy, as well as prominent Chinese businessmen, have caused uncertainty. These have recently widened to include foreign nationals and firms, heightening worries in the international business community.