Police have charged a teenager over a brawl at Sydney's Star City Casino.
The fight broke out in the elevator of the Casino early yesterday morning - before spilling out into the car park.
Four men were in one group, three in the other - those men were taken to hospital with bruising and cuts, one has a broken jaw.
The larger group fled in a car - however the driver attended City Central police station yesterday afternoon.
The 19-year-old from Leppington has been charged with assault - he'll face court next month.