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Sky News host Alan Jones says the idea of a vaccine passport "cannot be allowed to gain momentum" stating in the last 15 months, we have seen an "extraordinary erosion of our fundamental freedoms".

"There is loose talk which can't be allowed to become anything more than that about vaccine passports," he said.

"In other words, you can't get on a plane, you can't shop, you can't go where you want to go unless you have proof of vaccination.

"I have warned since the beginning of all of this against the massive erosions of our freedoms. In many ways, we are all too busy trying to get on with our lives.

"If people in a certain precinct are unvaccinated, could they be declared a risk to public health? Could this be the extension of the vaccine passport idea? And where do our basic freedoms stand in relation to this?

"We have seen, in the last 15 months, an extraordinary erosion of fundamental freedoms. We learned early on in life, once bitten, twice shy. Beware lest big brother comes after us again. Vaccine passports; no."