expression, godan verb (-ku)
impose a gag order; hush up; order silence
Used when an authority or group forbids discussion of a matter, often in political, corporate, or scandal contexts. The phrase literally means 'lay down a gag order'.
政府はその事件について箝口令を敷いた。
The government imposed a gag order on the incident.
会社
The company plans to hush up the scandal.