Editorials: Canada need not import Australia’s woes with ranked ballot voting system | Joan Bryden/The Canadian Press
Australia's deadlocked election last winter has been held up as a grim example of the chaos that could be unleashed in Canada were this country to adopt a system of ranked ballots — as Prime Minister Justin Trudeau at one time openly preferred. Instability. A plethora of tiny, extremist or vanity parties. Unholy alliances among the micro-parties that wind up holding the governing party to ransom. There's just one problem with the warnings: neither Trudeau nor anyone else thus far has suggested that Canada adopt the Australian model. In fact, Australia has two different voting models — a simple ranked ballot system for its House of Representatives (equivalent to Canada's House of Commons) and a single transferable vote system (STV) for its elected Senate (Canada's Senate is appointed). STV is actually a complex form of proportional representation, which includes a ranked ballot. Yet some of the purported dire consequences of adopting a simple ranked balloting system here have been based on the worst features of Australia's Senate elections.

