"250 thousand dollar fine if we played over the curfew last night," the tweet said.
"I mean those tunes are biblical and I'm the f---ing biblical brother but c'mon that's a f---ing p--- take who ever (sic) made that rule needs to stop smoking SPICE."
Spice is a synthetic cannabis — which is highly addictive and dangerous, and has caused major problems in Gallagher's hometown of Manchester.
Angry lad rock fans took to Twitter to back the Mancunian frontman, saying the Australia's nanny state laws have become an international "joke".
"Welcome to Australia Liam. Even the rules have rules," Fox Sports presenter Liam Peacock tweeted.
"11pm Curfew at Margaret Court Arena," Ex-Richmond footballer Matthew Richardson wrote.
"Literally turned PA off halfway through Liam Gallagher singing Supersonic. #joke"
However, 3AW Football commentator Tony Leonard — who describes himself as "a card-carrying Gallagher fan" — said Gallagher started late and indicated mid-show that he was under pressure to wrap things up.
"He said 'No one's bleeping well telling me when we're bleeping well finishing tonight, we'll bleeping well go for as long as we like'," he said on 3AW this morning.
Despite the drama, Gallagher's tour down under has been deemed a raging success and it appears our love of restrictions hasn't turned him off Australia altogether.
"Other than that I'm seriously loving Australia," he wrote on Twitter this morning. "When I'm rich n famous I might get myself a little gaff out here c'mon you know."
Melbourne City Council told news.com.au it isn't responsible for the curfew and that it's imposed by the Environment Protection Authority.