Any citizen may arrest a person who is committed a serious offence, though members of the police force has wider power, in particular the power to arrest persons on suspicion of a serious crime or in cases where an arrest warrant have been granted. 任何一個公民都可將正在犯嚴重罪行的人逮捕。然而警察卻有更廣泛的權力，特別是逮捕懷疑他犯了重罪人的權力，或在被給予逮捕令的情況下這樣做。
Two youths loitering near a supermarket were pulled in on suspicion. 在一家超級市場附近閑逛的兩個年輕人涉嫌被捕。
