Argentine ant sniffer dog averts potential disaster on Matiu / Somes Island'No new guns': Luxon's promise ahead of gun law reformLaura Kuenssberg: West facing 'authoritarian' alliance, says NATO chiefUkraine lowers conscription age after drop in volunteers to fight Russian invasionChina passes Hong Kong security billPerson in hospital after Dunedin house fireConservatives set for heavy UK election defeat to opposition Labour, survey showsNo compensation for man imprisoned longer than sentenceLuxon says position on Treaty bill clear, but doesn't unequivocally rule it outPM Christopher Luxon sets the scene for his MPs: 'Let's go get this thing done'