Well here's something for those decrying those irresponsible people for not following self isolation following return form overseas.
A colleague who normally lives overseas, has found a fine in the letter box $1600 for disobeying self isolation rules. On the slip of paper handed in on arrival into Australia they had nominated an address to serve self isolation that was different to that on their drivers license. The police seem to have gone to the address on the drivers license to look for them. There doesn't seem to have been any connection to the slip of paper (which you are asked to give isolation address + mobile phone number). We're now a little worried, as we are serving self isolation at different address to our license as well, although at least my partners mother is at home so can them straight should the police show up.