Vaccine passports are a ridiculous idea. It'll somehow cost us a feckin fortune to implement like everything else the government have spent money on.
Then itll be people who have been vaccinated somehow can't log in / download their passport or something, or the businesses systems won't work as they should and it'll all be a shit show.
Add in the government will somehow add a fee on the businesses for the system.
I highly doubt it would be a bit of paper/card that could be lost easily, even if it is, they're easily forged.
It's upto people to get vaccinated or not, the uptake is around 80% anyway isn't it? So if 80% of the country is vaccinated that should be fine anyway. The other 20%, some have probably already had it so built up antibodies anyway, others will never come into contact with it, and some will get it but those vaccinated will be protected.
They're just arsing abiut pretending like this is a good idea to look as if they're doing something. Then it'll be a "we justify this tax hike because our vaccine passports scheme cost £4billion".
Call me cynical, but meh, it's stupid and won't benefit anybody or any business in reality.