> All cinemas in Norway (that I know of) have pre-allocated seating
I've watched movies in cinemas all over North America, and the only one that ever had numbered seating was a dinner-and-a-movie place where your seat was used to keep track of your order.
Nearly all the "stadium" seating theaters around me in Utah use numbered seating for every movie for at least it's first opening week, but they're largely all owned by one guy (well, his corporation, as he personally passed away a few years ago). It's more of a courtesy so larger families and groups can manage to pick up seats together, but it's still enforced if it needs to be.
