Campbell was born in Bulli, New South Wales the son of Margaret and Harry Campbell. In 1974, Campbell married Edna and together they have two adult sons. Campbell joined the Labor Party in the mid-1970s. He was an alderman on the Council of the City of Wollongong from 1987 to 1999 and Lord Mayor from September 1991 to 1999. He was appointed a Fellow of the University of Wollongong in 1995.
State politics
Campbell was elected as Member for Keira in March 1999 representing the Labor Party following a decision by Col Markham to contest the seat of Wollongong. Campbell was re-elected as Member for Keira at the 2003 and 2007 elections. In 2003, Campbell was appointed Minister for Regional Development, Minister for the Illawarra, and Minister for Small Business by PremierBob Carr, and Minister for Water Utilities in February 2006 by Premier Iemma. Following the 2007 election, Iemma appointed Campbell to the role of Police Minister and Minister for Illawarra. Premier Nathan Rees promoted Campbell as Minister for Transport on 8 September 2008, which was expanded to include Roads under Premier Kristina Keneally in December 2009. For most of 2009, Minister Campbell was dogged by the controversial Metro project, a Metro style rail proposal for the Sydney CBD and Inner West. Originally expected to cost AUD2 billion), the CBD Metro was later estimated to cost $7 billion and caused Campbell to come under pressure from the public over the continued viability of the project. The Sydney Metro was cancelled in February 2010. Campbell was labelled 'Mr Slow' by the NSW opposition and the Daily Telegraph for his handling of transport issues.
Resignation
On 20 May 2010, Seven News broadcast video surveillance revealing Campbell leaving a gay sex club in Kensington. Shortly before the footage was aired, Campbell resigned as minister for Transport and Roads citing personal reasons and said that he would remain as the Member for Keira. The journalist who broke the story, Adam Walters, defended airing the footage, saying it was in the "public interest". Walters was supported by former Labor Premier Barrie Unsworth, who described Campbell's actions as "deplorable." Mr Unsworth told The Australian newspaper "Campbell has been the police minister and he's been on the NSW Crime Commission, and he's frequented places where he's easily recognised. The threat is not from Channel 7 lurking outside but by the people inside. We've got a criminal milieu in this city and he laid himself open to all sorts of threats and blackmail." Another former Labor Premier Bob Carr defended Campbell. "My position has always been that the private life of MPs is precisely that," Mr Carr said. Others, including the former High Court justiceMichael Kirby, criticised Walters and Seven, with Kirby describing Seven News as "serial homophobes" for their coverage of the story. On 28 September 2010, Campbell announced that he would not seek Labor Party endorsement, nor re-election, for the seat of Keira at the 2011 general election. It was reported that Campbell claimed he had strong support from the Labor Party and was confident he would have been endorsed for his seat should he have decided to contest the election. Campbell retired after serving 24 years as an elected representative in local and state politics.