LOL, unicorn does not exist. So is the current legislative process in our state. Maybe that is to render the parliament as a fantasy land.
I wonder if there's a touch of irony attached to this choice Joe! I've watched 'Question Time' and there's nothing peaceful about it haha!
Nations have often adopted fanciful symbols for themselves perhaps going back to a belief in animism. So we have the British lion, the Russian bear, and the American eagle. Unicorn looks good, so why not?