how to find out who owns a car

Trying to find out who owns a car in Australia is a bit like trying to spot a unicorn at the local servo—strict privacy laws make it tricky. Your best bet is to contact your local motor vehicle registry or state transport authority; they'll help if you have a legitimate reason, like an accident or legal issue. You'll usually need the vehicle's registration number and a valid reason for your inquiry. Beware, though, most personal ownership details are protected under privacy laws, so this isn't a casual Sunday afternoon investigation. For more info, the official government websites or legal advice are your mates.