Boulders are loaded onto the Greenpeace ship, Esperanza at the Port of Hamburg in Germany.
Greenpeace UK activists plan to place inert granite boulders at precise locations inside the Dogger Bank marine protected area in the North Sea to ensure that bottom trawlers can no longer operate in the new bottom trawler exclusion zone.

Also contains soundbite from Greenpeace UK Oceans Campaigner, Chris Thorne.