But how, exactly, do those luggage and body scanners actually keep us safe? What’s the point of the conveyor belt that ferries through your hand luggage, your little plastic bag of liquids and your ...

has announced it is supplying the airport with the "industry-leading HI-SCAN 6040 CTiX carry-on baggage X-ray scanners and the iLane A20SC ATRS, the smart automatic tray return system".