He's mixing with a lot of IC3 and IC4 people given his party's proclivities for attracting those sorts of people because they are the ones that tend to vote for them, and large numbers of those sorts of people don't believe in getting vaccinated as it's either "the white man's medicine"/"Babylon's trying to poison us, innit bruv"/"that vaccine is haram" and don't tend to partake in the process.
This page is from the Labour Party's house journal and says the same thing so I'm not being racist, unless being factual is racist now.
My point was: so am I and my team mates. We're mixing in low take populations, indeed we're being deliberately deployed to areas with low vaccination rates to try and get them up
I suspect that those who are covidiots aren't going to be using the T&T app anyway. I would think it's from his party staff, who are failing to obey CV19 rules.