David Farley is not your typical One Nation candidate – restrained on migration and conscious of climate. But history beckons in Saturday’s byelection Follow our Australia news live blog for latest updates Get our breaking news email , free app or daily news podcast If David Farley becomes the next member for Farrer, and the first MP elected as a One Nation candidate, he will have taken the long road to get there. The 69-year-old agribusiness consultant has emerged as the frontrunner in Saturday’s byelection, based on limited opinion polling.