Counter-terror police make four arrests over RAF base break-in
RAF Brize Norton military planes damaged after activists allegedly break into base
Counter-terror police arrested four people in London and Newbury following damage to two Voyager aircraft at RAF Brize Norton on 20 June.
Three individuals, a 29-year-old woman and two men aged 36 and 24, were arrested on suspicion of terrorism offences, while a 41-year-old woman was arrested for assisting an offender.
The incident, which involved spraying paint on the military planes, was claimed by the campaign group Palestine Action.
The Home Secretary announced a decision to proscribe Palestine Action, which will make supporting the group a criminal offence punishable by up to 14 years in prison.
Human rights groups, including Amnesty International and Liberty, have criticised the proscription, raising concerns about freedom of expression and the broad definition of terrorism.