Crack down(phrasal verb)
(To take severe or stern measures, especially in enforcing obedience to laws or regulations)
Hindi meaning:कड़ी कार्यवाही करना
Synonyms: Control Strictly, Take Strong Action, Forcefully Regulate
Antonyms: Neglect, Ignore
Example: The University is taking steps to crack down on underage drinking on campus.
Forms: Crack down, Cracked down, Cracked down
Trick to remember: Code crack kiya aur army ne Crack down kiya 
