Protesters ranged from students at the prime minister’s old Oxford college to retired teachers, children and activists

In Cambridge’s Market Square, a crowd of families, young people and silver-haired academics listened as Percy Bysshe Shelley’s The Masque of Anarchy was read out. Many joined in, from memory, making a collective appeal for non-violent resistance: “Rise, like lions after slumber... Ye are many – they are few.” There were moments of more garrulous protest too. During a speech criticising Boris Johnson, someone shouted: “Off with his head!”

From Bodmin to Berlin, Bristol to Oxford, tens of thousands of people took to the streets in towns and cities across England, Scotland and Wales on Saturday to vent their fury at Johnson’s plan to suspend parliament. Around 1,200 people attended the rally in Cambridge, where they booed the prime minister and his adviser Dominic Cummings as though they were pantomime villains.