Security was called after a disturbance broke out in the hotel lobby last night.

昨晚飯店大廳爆發騷亂後，警衛被叫來處理。

The flight was delayed because two passengers caused a disturbance near the boarding gate.

因為兩名乘客在登機門附近鬧事，班機因此延誤。

Management reminded staff to report any disturbance in the warehouse to their supervisor immediately.

管理階層提醒員工，倉庫內若發生任何騷亂，須立即向主管回報。