Both countries confirmed large-scale fighting, which was set off by a skirmish on December 7, continued on Sunday.
Helen McEntee said the Irish consulate in Sydney will remain in close contact with Irish citizens and the community locally.
The attack killed at least 12 people at a Hanukkah celebration in Sydney, according to New South Wales Police.
Labour figures should “focus on the day job” of delivering for the public and Sir Keir Starmer is “not going”, Shabana Mahmood has said amid fresh speculation about Andy Burnham’s ambitions.
The attack in Sydney has been declared a terrorist incident targeting a Hanukkah celebration on the first day of the Jewish festival of light.
Long Bridge Street in Llanidloes is closed after a collision. Drivers are advised to avoid the area and use alternative routes.