I have to quote this
"The norwegian sociaty will consider this as fraud, because you dont contribute to the norwegian social system."
Maybe the case, but a lot of the guys working there dont live there full time, they fly in, do 5 days work and fly out, they live very close by the airport in a hotel or B&B or shared flat, dont use the medical services, if they do probably pay for it through insurance, dont use the schools, or a vast portion of any Norwegian social system, they fly in work fly out, and probably pay tax in the country they do live/consider home.
But any money they do spend there on rent/food/anything they buy is taxed and that money goes to the government and the rest to the vendors, so there no giving zero back.
Just a thought.
P.S I dont agree with the full time contract system FR use, I just dont see a way to fight it and if I quit in protest the next shiny f(ATPL) will take my place and FR wont give it a moments thought, sad yes but also true unfortunately.