Well.
What about when the tea lady kicks the three pin plug out of the wall?
What about when the battery goes flat in the scanner.
I assume the scanner will be wireless if not then there is the problem of someone catching the cable in the wing mirror.
How will he scanner stand up to one of those downpours they have from time to time.
Have you tried to tear the paper the Camping Tickets are made from? The ones of previous years had the flimsy sticky bits so you couldn't detach them from the window without wrecking them. I guess the new one are going to need guarding more closely as I would guess posession wil be all.
t.