Demonstrators spent 25 hours scrawling messages in charcoal on the floor of the Turbine Hall after a stand-off at the London art gallery
Climate activists have left the Tate Modern’s Turbine Hall after an unauthorised all-night performance lambasting BP’s sponsorship of the gallery.
On Saturday night, protesters from Liberate Tate faced down officials who had threatened to call the police if they did not leave when the museum closed at 10pm.
Related: Climate change activists occupy Tate Modern’s Turbine Hall