clamp down on
US /klæmp daʊn ɑːn/
UK /klæmp daʊn ɑːn/
1.
取り締まる, 厳しく取り締まる
to become more strict about something, or to try to stop something bad from happening
:
•
The police are clamping down on illegal parking.
警察は違法駐車を取り締まっている。
•
The government plans to clamp down on tax evasion.
政府は脱税を取り締まる計画だ。