Police are gathering near a Brisbane park where Aboriginal protesters say they're willing to be arrested in defence of their sovereign rights.
Brisbane City Council has called in the police after protesters at a tent embassy defied a council eviction order.
The protesters have been camping in Musgrave Park for about two months, to draw attention to the sovereign rights of indigenous people.
But the council says they've had ample time to make their point and they must leave the park to make way for a Greek festival this weekend.
Tent embassy organisers have told the ABC they've been advised police will move in to tear down the site on Wednesday morning.