crackdown

[ krak-doun ]
/ ˈkrækˌdaʊn /

noun

the severe or stern enforcement of regulations, laws, etc., as to root out abuses or correct a problem.

Origin of crackdown

1930–35, Americanism; noun use of verb phrase crack down
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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