Norwegian plugs must be the UK plug's arch enemy, not grounded until the very last, 2 pins (the ground is on either side of the casing) and the sockets are at 0

Norwegian plugs must be the UK plug's arch enemy, not grounded until the very last, 2 pins (the ground is on either side of the casing) and the sockets are at 0, 45 or 90 degrees (leading directly to exclamations of "Fuuck!" from this Brit.