If the election on Saturday is as close as some recent polls indicate, voters in the eastern and central states may find themselves waiting anxiously for polls to close in Western Australia. Labor is hoping to claim up to three seats from the Coalition in Perth - Swan, Pearce and Hasluck, and the west coast's sole "teal" independent Kate Chaney has her sights set on the blue ribbon seat of Curtin. ABC Radio Perth Drive presenter Geoff Hutchison joins James Glenday and Melissa Clarke to give his insight into what to expect in the west.