Mary Lloyd (@MaryLloyd4) The queue now stretches outside the terminal and down the entire length of T2 st Sydney airport. pic.twitter.com/odKbrQ6Z54Wendy Carlisle (@Wendycarlisle) Extraordinary queues to check in here at Sydney Airport. Aneeka Simonis (@AneekaSimonis) AFP and @VictoriaPolice officers patrolling Melbourne airport as queues form outside security gates. Heavy traffic coming in @theheraldsun pic.twitter.com/XqVobjHnxbMatt (@mattchamley) Heightened security at Sydney airport. pic.twitter.com/g6qniWujOCKeenan said the extra security measures were necessary and Australian airport security was “among the best in the world”.

Source: The Guardian July 30, 2017 23:48 UTC