"I was opposed to the second harbour crossing, and [for a while] I was the only one opposed to the Hundertwasser Arts Centre. I also went out on a limb [over the removal of trees from Mander Park to make way for widening State Highway 1] because I believed [his stance on those issues] were in the best interests of Whangarei district and ratepayers."
He said the council's disagreements generated most publicity, but it was the times when the council worked best together that were often ignored, such as the work done on improving the quality of Whangarei Harbour.
Things he was most proud of during his term included the council's strong precautionary approach to the release of Genetically Modified Organisms, the walking and cycling loop around the Town Basin and setting up a youth advisory group.
Mr Edwards said he would remain in Whangarei another six months before going elsewhere to work.
"But I'm not ruling out a return to local or national politics ... you haven't seen the last of me."