Arresting protesters for carrying Palestine Action placards violates freedom of expression

From the articlePhotos: Thousands march across Europe to demand end to Israel’s war on GazaAlso in Palestinian flags fill streets in European cities as thousands march against Israeli attacks on Gaza, Thousands join pro-Palestinian marches in several European cities, Thousands gather in London to express support for Palestinians after three years of ‘genocide’, Several arrested as thousands of pro-Palestinian demonstrators rally in London, Thousands join pro-Palestinian marches in several European cities