Renowned Irish author Marian Keyes has urged passengers at Dublin Airport to help security staff who are "overworked" and "underpaid" amid ongoing queueing issues.
After passing through the airport this week, the Rachel's Holiday author said she was struck by the number of passengers leaving their trays behind unstacked at security.
Taking to Twitter, she said "it's just a small thing but if you're going through airport security please stack your tray afterwards."
