Do not pay it. Legislation and statutes are not Law.

Quite simply the “social Distance” fine is unlawful and was given to you by a “police officer” who is not recognised by law. It is probably called an “offence” … so who was offended … who was injured ? … was any property damaged ?.
You have a choice – ignore it OR write to whobody on the notice and maybe elect to go to court when you get a reply to the following suggested letter.   fill in the red bits

We need lots of people doing this to clog the courts

——————————————————-
Top right … your first name in upper and lower case … of the family name …( upper and lower case)

To … as on the form.
Dear  Name if known … eg the officer who gave you the fine)
1 – I was given this notice by (officer name) who is not lawfully recognised and he/she is an employee of a foreign owned security company not recognised by the Commonwealth of Australia Constitution Act 1901, being the only valid Law in Australia as confirmed in Referendum 1999.

2 – The notice claims I committed an offence.

Questions … who was offended … who was injured … was any property damaged ?  You would well know that Legislation and Statutes are not Law.

This is a no crime matter to be dismissed.
……………   your initials.