AS FRUSTRATED and angry Sydney Aborigines rallied against police brutality in drenching rain yesterday, fears for the health of a 17-year-old shot in the neck by police in Kings Cross deepened.

Boxer Anthony Mundine joined indigenous leaders and family members of the five teenagers and the man at the centre of Saturday morning's chaos in protest outside Parliament House in Macquarie Street.

"They put the public more at risk by shooting" ... Anthony Mundine joined more than 150 protestors outside Parliament House yesterday. Credit:Dallas Kilponen

''Of course people are angry,'' Mundine said. ''Right now things are under control but things have to be done and things have to be dealt with in order to keep it that way.''

Mundine said he paid a hospital visit yesterday to the 17-year-old youth who was in the front passenger seat of the stolen car when it struck two women.