crackdown
UK: ˈkrækdaʊn | US: ˈkrækdaʊn
n. a severe or forceful measure to restrict or suppress undesirable activity
n. an official action to stop something by using authority or power
The word "crackdown" emerged in the early 20th century, combining "crack" (from Old English cracian, meaning to make a sharp sound or break violently) and "down" (emphasizing decisive action). The term metaphorically suggests a forceful suppression, as if breaking apart an activity with authority.
The government launched a crackdown on illegal gambling operations.
Police announced a crackdown on speeding in residential areas.
The new mayor promised a crackdown on corruption.
Environmental activists criticized the crackdown on protests.
The crackdown resulted in dozens of arrests.