The Court of Appeal has ruled that the government’s decision to proscribe Palestine Action as a terrorist group was lawful. This overturns an earlier High Court judgment. But Quakers and others have warned that the ruling risks stifling dissent. They have long argued that the Terrorism Act, introduced in 2000, is overly broad and threatens civil liberties particularly where it extends to property damage, placing the UK outside international norms. Five senior judges on Monday 15 June backed the home secretary’s position on Palestine Action. This allows the ban to remain in force despite widespread criticism and a civil disobedience campaign…