Never mind I read it wrong lol they have 2 days to decide from when being told.
National's emergency vote will be held at midday on Friday, meaning MPs have less than two days to decide who they want in the top job.
No worries. It is another two days of entertainment gone. Probably the most fun version of this would have Bridges surviving and then one of those nasty political guerilla wars happening for another month or two.
Unfortunately National tends to be a bit more disciplined than that with their conformist/authoritarian DNA. The Labour party are really good at gutting themselves from the inside during this sort of strife.