This Canadian poll, released August 25, shows an almost perfect 3-way tie among the Conservative, Liberal, and New Democratic Parties, with the Greens slightly above 5%. The election is October 19, 2015.
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Colorado isn’t holding a presidential primary in 2016. The Republican Party will start the process of electing delegates to the national convention in local caucuses in the spring of 2016, but the process of electing delegates will not have any matching caucus presidential voting. Of course various individuals chosen for the national convention will have their own preferences, but all delegates will be completely free to vote for anyone they wish at the July convention itself. See this Denver Post story.
The Labour Party is letting its dues-paying members choose the party’s leader, which means the individual who will become Prime Minister in the next election, if the Labour Party wins that election. However, the next election is likely to be years in the future. See this story, which says the party is trying to expel individuals it believes are not bona fide members. Thanks to Thomas Jones for the link.
According to this story, both sides are still filing briefs in Clarkson v Kobach, a lawsuit in state court over whether Wichita State University mathematician can see copies of voted ballots from a recent past election.
In most states, deadlines for getting on the ballot in presidential primaries are set by state law. But South Carolina law lets parties set their own deadlines. The South Carolina Democratic Party still hasn’t determined what the deadline will be.