Slightly off-thread, but ... in my experience the security risk at Manchester airport isn't confined to the baggage halls. I work in the very near vicinity, and have lost count of the number of colleagues who have been forcibly relieved of their mobile phones and laptops whilst stopped at the traffic lights (terminal 1 / 2 junction). No good locking the doors - they punch the passenger window through. Laptops aren't even safe in the boot - they force it open while you are stopped.