Two Greenpeace campaigners have boarded Shell's Brent Alpha platform in the North Sea. A protester from the environmental group has also climbed on to a concrete leg of the decommissioned Brent ...

Activists spent a night on the Brent Alpha platform and on the concrete legs of the former Bravo platform. Greenpeace said it was opposed to "thousands of tonnes of hazardous oily sludge" being ...

As with the previous platforms - the Brent Delta, Brent Bravo and Brent Alpha - was hauled in by the giant heavy lift vessel, the Allseas Pioneering Spirit. The final stage saw the cargo barge ...