You are concerned about potential "ecologic catastrophe". Do you think that Norwegian gas is more environment friendly?
If you read the link that I provided in my last post, you should know that the British sank all this s…t in the zone between Lithuania and Sweden. This is on the route of the Baltic pipeline not Polish-Norwegian project. Beside if the Russians would built it themselves then sorry no, they destroy everything they touch. So this is even more than pretext.