Walked up, scanned boarding pass, hand luggage etc into the tray, walked through. Lots of lanes open, everyone passing through quickly (apart from those who set the alarm off obviously.
Not at Dub nor will mention airport but was in UK.
Gone through security and just collecting my stuff when all the alarms go off as 2 guys come through the security gates all tooled up with guns but they cops (thank F***).
Just looked at them and grinned which one stopped and asked why................. I just said "it sounds scary going off, least the equipment works but what happens when you walk through and nothing goes off "
His response was reassuring.