Wewent today to get our licences changed over to aussie ones. You get a ticket and await your number being called. We were worried because it was unclear whether we would have to redo our test. Thankfully this was not the case.
You need Uk licence - card and paper part, Passport and evidence of address ie utility bill. If you are a couple dont take one between you - you each need your name on it.
We had to complete a form, eye test and height and hand over money. You get a tempory one and should recieve full licence in a week or so.
Staff very quick and efficient despite being very busy office.