Greenpeace activists from the Netherlands, Germany and Denmark boarded two oil platforms in Shell’s Brent field today in a peaceful protest against plans by the company to leave parts of old oil structures with 11,000 tons of oil in the North Sea.

Climbers, supported by the Greenpeace ship Rainbow Warrior, scaled Brent Alpha and Bravo and hung banners saying, ‘Shell, clean up your mess!’ and ‘Stop Ocean Pollution’.