The shock resignation of popular WA Premier Mark McGowan has taken most by surprise.
Decimating the Opposition at the last well timed election, Labor is so dominant that even a messy leadership race for the top job is unlikely to put much of a dent in their popularity.
Quite a few contenders from the Left through their hat in the ring today, but much needs to be done in the huge caucus before the new Premier will be announced.
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