It comes after what she called a "disgraceful attack" on an RAF base and as a protest took place in central London.

Palestine Action responded to the announcement by calling the move "unhinged," accusing the government of targeting peaceful dissent.

Britain said on Monday it would use anti-terrorism laws to ban the campaign organisation Palestine Action, making it a criminal offence to belong to the group after its activists damaged two UK military planes in protest at London's support for Israel.