New Delhi, April 14 -- London police arrested more than 200 people on Saturday during a protest against a ban on the group Palestine Action that the government has labeled a terrorist organization.

Metropolitan Police said they had detained 212 protesters between the ages of 27 and 82 for supporting the group.

Britain's High Court ruled in February that the government's decision to outlaw the protest group as a terrorist organization was unlawful, but it kept the ban in place while the government appeals.

Police had warned in advance of the protest organized by the group Defend Our Juries that it would make arrests.

Hundreds gathered in Trafalgar Square to show their support for the group, with some holding signs reading, "I oppose ge...