Plans for a vaccine passport:how do people feel about the idea?

Yes in just over a month the Government plans to release a vaccine passport so people can prove they've had both doses of the Pfizer vaccine before they enter certain venues or use some forms of travel. It will take the form of a smartphone app, which is currently being developed by the Ministry of Health alongside businesses. Shortly we'll ask Deputy Prime Minister Grant Robertson for more details, but first, how do people feel about the idea? Ella Stewart reports.