Why alcohol????

the dutch guy says it one point. in some european countries (mostly scandinavia) acohol is insanely expensive. here in germany and as in the movie in holland you can buy a bottle of cheap vodka for 6 euros, which a scandinavian guy has to pay at least 20 euros for.

so you buy mainland vodka, smuggle it north, sell it at double its original price and still make a lot of money. its probably not as effective as drugs, but probably less dangerous. sell it to restaurants and bars. nobody will ever know. the consumption is legal.