You drive into a parking garage in Amsterdam and take a ticket at the barrier. Two hours later you walk back to your car to drive off. What do you do with the ticket?
You pay now, at the payment machine or at the exit
You put it behind the windscreen, like a parking ticket
Nothing more: paying happened when you took it
Explanation
False — you mix up the moment. The ticket only records when you came in; you pay before driving out, for the time you were parked (Book p.166).