Citizen’s Arrest: Best to Leave Well Alone?
Under s.24A of the Police and Criminal Evidence Act 1984 (as amended by the Serious Organised Crime Act 2005), it states that a member of the public may perform a citizen’s arrest on a person who is expected to be in the middle of committing an indictable offence, or when there are reasonable grounds to believe that the person is about to commit such an offence, or when the person has already done so.
In other words, an individual member of the public can only arrest another person if they have committed an offence that would be deemed as serious. Indictable offences are those that would be passed on to the Crown Court for trial by jury, as the Magistrates’ Court would not have the power to try such a crime.