Honour the medical exemption given legally

Honour the medical exemption given legally
Why this petition matters

Novak Djokovic received a valid medical exemption to enter Australia. He did nothing illegal. He simply refused to disclose his private medical status. Using a clear set up, as no paper work from Australian Border Force has been published, Australian Border Force illegally detained Novak Djokovic and his team and are threatening to deport him. Allow him to complete his legal quarantine and enter Australia to play in the 2022 Australian Open immediately.
Novak helped us in our time of need. Now fair minded Australians need to help him.
This makes Australia look like a tin pot dictatorship. Elite sportspeople should not detained at the whim of a Australian Federal election.
If this is allowed, what other personal information will be required to be broadcast to enter or remain in Australia?