Guardian: Activists have occupied Tate Moderns Turbine Hall with the aim of giving an all-night performance criticising BPs sponsorship of the gallery.
The group intend to cover the halls 152-metre sloping floor, which once housed the oil-fired turbines of the Bankside power station, with thousands of charcoaled words of warning about climate change.
The performers said the art work would take 25 hours to complete, if they manage to remain inside the building, and is timed to coincide with a full...