Caravan Registration Plate

StephenHal

Hi Folks, Need to order a plate for the van I will be picking up next week and wondered best option. No drill holes like a car fitting so guessing ther are stick on ones, if I get one with a GB in the blue band at the left hand side of the plate is that
acceptable for going abroad or do you still need a big sticker type or am I living in the dark ages! lol and good links or suppliers most welcomed, thanks in advance....