Qantas ground staff and security strike at Sydney, Adelaide, Brisbane and Perth airportsBusinessSep 23 at 5:17 PM – Sep 23 at 8:19 PM3 outletsAustralia7NEWSQantas ground staff and security strike at Sydney, Adelaide, Brisbane and Perth airports Sep 23 at 8:19 PMThe Sydney Morning HeraldPassengers warned as double strike action hits Sydney Airport seen Sep 23 at 6:38 PMPerthNow‘Enough is enough’: Qantas ground crews and security staff strike across major airports Sep 23 at 5:17 PM