As someone heavily involved in the hospitality (read: beer) area, this doesn't really line up with reality in Australia: there's only one state (South Australia) that doesn't agree on the major standard sizes: Pints are 470ml, schooners are 425ml, a half pint is 285ml, and a pony is 140ml.
There's colloquialisms for a half: pot, or middy, mostly. Hobart will call a half pint a ten, because it's 10oz, but they also know what you're talking about when you ask for a pot or a half pint.
Then there's South Australia, which will serve you a pint at 425ml, a schooner at 285ml, no one there outside of specialty craft beer bars have any idea what a half pint is, and if you want a proper pint you need to ask for an imperial pint. I have never seen an 'imperial pint' advertised in Hobart - it's just called a pint there.
Source: I have pretty extensive drinking experience in pretty much all of the Australian capital cities, except Perth.
There's colloquialisms for a half: pot, or middy, mostly. Hobart will call a half pint a ten, because it's 10oz, but they also know what you're talking about when you ask for a pot or a half pint.
Then there's South Australia, which will serve you a pint at 425ml, a schooner at 285ml, no one there outside of specialty craft beer bars have any idea what a half pint is, and if you want a proper pint you need to ask for an imperial pint. I have never seen an 'imperial pint' advertised in Hobart - it's just called a pint there.
Source: I have pretty extensive drinking experience in pretty much all of the Australian capital cities, except Perth.