Australian athletes damaged beds in their Olympic village hotel rooms and put a hole in a wall before leaving, the country's Olympic committee says.
Some athletes also showed "unacceptable behaviour" on their flight home, officials added.
But Australia team boss Ian Chesterman said no disciplinary action would be taken as the athletes had apologised.
He added that the damage was "minor" and that it was "not the hardest thing to break the cardboard bed".
On the bright side, nothing more seems to have come of the other major story about Australia at the Tokyo Games:
https://www.bbc.com/sport/olympics/58008218
Members of the Australian athletics team are isolating at the Tokyo Olympics after close contact with American pole vaulter Sam Kendricks, who has tested positive for Covid-19.
Kendricks, the reigning world champion, has been ruled out of the Games.
The Australian Olympic Committee said in a statement that athletes are isolating in their rooms as a "precautionary measure" and are undergoing testing procedures.
Surely, the American Athletics team are also close contacts of Kendricks???? Obviously, it's preferable that they're not but the mix of nationalities is odd.