Brawling NRL fans could face lifetime ban, Minns says

Spectators involved in a brawl between rival fans during an NRL finals match in Sydney may face lifetime bans, NSW Premier Chris Minns says.

Police are investigating after supporters traded blows during the Cronulla Sharks and Sydney Roosters elimination final at Shark Park last night.

Officers and stewards were forced to step in to separate the brawling fans inside the stadium.

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A punch was thrown at one fan's head and a young girl was knocked to the ground in the tussle.

NSW Premier Chris Minns today said it was a "disgraceful" to see such a display at a rugby league match.

"To see a couple of thugs punch on at the football ... it's disgraceful," Minns said.

"So the police will throw the book at you, you might face lifetime bans and someone who loves their football team may never see the inside of a football stadium again if they carry on like that."

Police are investigating..

"An investigation is underway after a brawl involving up to 10 people broke out within the grounds of a football stadium in Cronulla last night," NSW Police said.

"Police have commenced inquiries into the circumstances surrounding the incident."

The NRL said they were working with authorities to find those responsible, and threatened bans to anyone found guilty of offences.

"The NRL is working with both the venue and NSW Police regarding the incident. All supporters who attend NRL games are subject to the NRL Spectator Code of Conduct", an NRL spokesperson told 9News.

"Anyone found breaching the required standards can expect to be subject to significant sanctions, including being banned from venues."

Cronulla Sharks boss Dino Mezzatesta stood firm too.

"Once those people have been identified, they will not be welcome back," he said.

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