British Prime Minister Theresa May shocked voters this week by announcing a snap election.
I watched the announcement live on television in London but May's measured, rational delivery left a lot to be desired.
I'm of an age to remember Robert Muldoon's political bombshell of June 1984.
Now THAT was a snap election announcement.
The old tyrant had been in power for nearly a decade. But after finding himself coming under pressure from his backbenchers, worn down by the country's industrial and economic problems and having one of his political protegees Marilyn Waring cross the floor to vote against the Government on nuclear free legislation, Muldoon announced an election to be held in just one month's time.
He was hoping to put the opposition on the back foot and catch them unprepared.
The fact that Muldoon made the announcement seemingly under the influence of alcohol - he slurred his words and seemed unsteady on his feet - made it all the more remarkable.
In any event, his cunning plan backfired spectacularly and Labour, under David Lange, swept to power and changed the political landscape of New Zealand forever.
I doubt Labour's going to enjoy the same success in Britain.