Holidaymakers could be facing a summer of travel 'chaos' at Glasgow Airport amid an ongoing pay dispute with security staff.
The warning comes after ICTS Central Search workers rejected a pay offer with strike action looming if the offer isn't 'significantly improved'.
Central Search workers deal with passengers directly in the security search area and process them for flights. The workers also cover mobile patrols, control access posts, screen all deliveries, and deal with emergency services at the airport.