BP petrol station protests

A bike lock holds fencing in place after Greenpeace activists closed a BP petrol station in Camden, north London Photograph: Peter Macdiarmid/Getty Images A replacement sign added by Greenpeace activists on the BP petrol station on Hampstead Road, London Photograph: Tim Ireland/PA A policeman stands in front of a BP petrol station closed due to the Greenpeace protest, in Camden, London Photograph: Facundo Arrizabalaga/EPA Greenpeace shuts down Hampstead Road BP station, Camden, London Photograph: Felix Clay/Greenpeace BP is under fire for its extraction policies and its recent catastrophic oil spill in the Gulf of Mexico Photograph: Peter Macdiarmid/Getty Images A Greenpeace activist stands outside a closed BP petrol station on the day the firm reported one of the largest losses in British corporate history, and the departure of its boss, Tony Hayward Photograph: Peter Macdiarmid/Getty Images