More than 20 people have been arrested during a protest in London in support of Palestine Action, a group which has been banned under UK anti-terrorism laws.

More than 20 people have been arrested in London after what police described as a protest in support of the banned group Palestine Action. The Metropolitan Police said those arrested were being held on suspicion of offences under the Terrorism Act 2000 and had been taken into custody.

British police arrested over 20 people on suspicion of terrorism offences after they showed support for the newly banned Palestine Action group in London, officials said on Saturday, hours after the proscription came into effect.