UPDATE 5PM: A WOMAN has been arrested and transported to the Rockhampton watch house by police.
Police have left the scene.
UPDATE 4.50pm: IT IS understood the 67-year-old woman injured in the brawl has been transported to hospital by the Queesland Ambulance Service.
Further reports suggest police have the disturbance under control.
UPDATE 4.40pm: REPORTS indicate a 67-year-old woman linked to the brawl has presented at the Rockhampton Police Station in Bolsover St with a head injury.
Queensland Ambulance officers have been called to treat the woman who has suffered an eye injury.
BREAKING 4.30PM: POLICE are responding to reports of a large, physical fight on the Fitzroy riverbank.
Initial reports suggest up to 12 people are involved in the disturbance.
Multiple police crews have been called to respond to the situation.
More to come.