Greenpeace has claimed to have boarded a Scottish company's oil platform off Greenland.
Environmental campaigners said Edinburgh-based Cairn Energy's platform had been boarded by four members.
Greenpeace said the climbers had enough supplies to occupy hanging tents for several days.
Cairn has so far not commented. The company had announced last week it had discovered gas off the coast of Greenland.
Greenpeace had earlier raised concerns, in the wake of BP's Gulf of Mexico oil spill disaster.
Police spokesman Morten Nielsen, speaking from Greenland, said that anyone breaking the law would be prosecuted.
It is understood a security breach would have triggered a shutdown of the platform's operations.
http://www.bbc.co.uk/news/uk-scotland-n ... d-11137280...
If it's true, I don't know how upset I'd be if they drowned or something...
