Would you like to save up to 75 % off with a subscription to these popular magazines ? <| sep |> Some do . I still call a gas station a gas station . I didn ' t know it was called a servo . I just can ' t use the word servo without feeling like an imposter . <| sep |> The analysis here is pretty good I think at the least it ' s succinct . When it gets to the scheme for a unified European unemployment insurance scheme , those would necessitate unifying labour protection laws . Otherwise you ' d have some countries with little labour protection but low unemployment taking little out of the system , while countries with inflexible labour markets and high unemployment would pay less into it while getting out a lot more . Cue the system crashing when everybody goes the second way .