MINI BAR; anyone?

A new bar is opening in Amsterdam soon, with the aim of cutting ques for drinking. People hand in their passport or driving license when they enter and are given a key and a bucket of ice. The world is then their oyster! Or at least the Mini bar they have just got is! (see below) They get their own fridge, and drink what ever they like from it. Seems like a good plan, beats waiting for 15 minutes (if your lucky) to get a drink at the bar! And its another reason to go over to Amsterdam for a couple of days.