Just a quick one. Let’s say there were two of us who got a wristband to the festival, but a third mate didn’t manage to get a ticket. Could one of us leave wearing our wristband and carrying the second one in pocket (after a struggle taking it off without breaking it). Then could you put the other wristband on your other mate, get them in and the rest is history! Or when you re-enter do you have to show your ticket too. Hope that makes sense!