Translation of "Clamped" in Japanese

The government clamped down on the minority group.

政府は少数派を弾圧した。

And the next minute, the shark is actually clamped down on one of her arms, doing this terrifying death roll.

‎次の瞬間—— ‎彼女の腕をくわえ ‎食いちぎろうと回し始めた