hat ' s illegal in France , in Belgium and in the US . Interesting . Is it illegal because of a law or because the companies signed a contract saying so . In any case it plays of Article 23 of the UNDHR , which explains the right to just and favourable conditions of work . Firing someone because of being a union member would run afoul of the just part . So again this is covered under my point 1 . freedom of expression . That pertains to government censorship , not the action of private individualscompanies . <| sep |> Klingt zwar lustig , aber gibt immer wieder Flle , wo Leute auf Eisenbahnen klettern und sich dann nen ordentlichen Elektroschock von der Oberleitung holen . Das ist nicht lustig . <| sep |> The pilots refuel their own plane ? Hmmm like commercial or private ?