The Australian Capital Territory, which possibly has the worst acronym in the known universe, (the ‘ACT Electoral Act’ is an example that springs to mind) is having a general election on 20 October. There are 2 districts with magnitude 5 and one with magnitude 7. The electoral system is Hare-Clark STV.
The form of government is not Westminster. The legislative assembly elects and dismisses the chief minister directly.
I know I thought this about the Northern Territory and I was wrong, but this may end the 2 year run of unbroken Labor electoral losses.
And now that we know all about this minuscule election, the subject of capital districts is so chaotic that Wikipedia does not even manage a unified page on the topic.