Collins attracted criticism in October last year for telling media that obese people should "take some personal responsibility" for their weight.
Over the time of the promotion customers would have had to purchase $5000 worth of groceries to get the full knife set.
Qantas announced on Tuesday that coronavirus vaccinations will be compulsory.
"First thing I did when I got off the plane was to ask my doctor if I could get some!"
There are retailers in NZ that sell products such as fake urine.
New Zealand recorded two new cases of COVID-19 on Tuesday.
"I can imagine her voice saying, 'it was just lovely'."
He described the experience as "invasive but necessary".
"Did you think the problem could have been this thing? I unplugged it earlier."