Peter Zervas, 32, underwent emergency surgery after being shot in the right shoulder, hip, foot and chest as the Hells Angel motorcycle gang member sat in his car in the driveway of his Lakemba unit about 11.30pm (AEDT) on Sunday.Hells Angel bikie gunned down outside his home may have been a key witness to the Sydney airport bashing murder of his brother, but a Comancheros lawyer says that doesn't mean the Comancheros shot him.An unidentified man with shoulder-length dark hair was seen running from the scene."It is an extraordinary level of violence (for) someone to be shot in their driveway, in their car," Superintendent Peter Lennon of Campsie police told reporters."He's very lucky to be alive."It is the latest incident in an escalation of bikie violence that has prompted the formation of a 75-strong police taskforce and plans for tough new anti-association laws targeting gang members. Zervas was in a stable condition in Sydney's St George Hospital on Monday, with his parents and senior Hells Angels - including president Derek Wainohu - spending time at his bedside.Supt Lennon said officers had already spoken to the victim, whom they have not publicly named, and they expected that he and his family would cooperate.He would not be drawn on whether the victim had been offered protection prior to the shooting, but in Sydney's Central Local Court on Monday police indicated he "may have been a potential witness" in the affray case against five members of the Comancheros, a rival outlaw motorcycle gang.The Comancheros and Hells Angels clashed violently at Sydney airport on March 22 in front of hundreds of passengers, leaving 29-year-old Anthony Zervas with "blunt force and sharp force injuries" that proved fatal.Peter Zervas was with his brother as he died. His family buried him on Friday in a funeral attended also by Bandidos gang members.

"Every person is going to think logically that the number one suspect (in the shooting) is somebody said to be associated with the Comancheros," the gang's barrister John Korn said.

But he said he was sure every police officer "who has turned his mind to the matter, would also conclude that there are other people, other groups, who would have a significant in the matter as well"."The president of the Comancheros wants peace and somebody takes action to ensure that can't happen - doesn't that seem to you slightly incongruous?" he asked of reporters.Mr Korn was speaking outside Sydney's Central Local Court after a bail application for Christian Menzies was adjourned until Wednesday.
Menzies, 26, of Matraville, on Friday became the fifth Comanchero refused bail on an affray charge following the airport brawl.The shooting is the third attack on the Hells Angels in two months, taking into account the airport brawl and the February 4 bombing of the Hells Angel's Petersham clubhouse.NSW Premier Nathan Rees was meeting on Monday with his cabinet to discuss planned laws allowing police to prohibit bikies associating with each other.Applications would have to be made in the Supreme Court and would not need to be based on known criminal behaviour.