So, who is the PM of Australia at the moment? It’s getting interesting. Again.
Second and third questions: What is the origin of the term, spill, to refer to an intra-party leadership challenge? Is Australia the only country where this term is used?
And for some comparative data context, see this planting from 2010.
There also has been an ongoing conversation about the current case at a planting from 2015. This topic of spills really overflows down under.