It's a good explanation and would be logical if the council were acting in good faith, however the primary driver here is to reduce the number of people who are able to patronise these pubs and thus put them out of business.
A table and 4 chairs takes about the same space as a dozen people standing, and most of these pubs are on comparatively thin margins. Reduce the turnover by that much and they're out of business. Which is what this residents group wants.
They're pushing a lot of other restrictions not just the no standing, closing pubs at 10pm on weekends is clearly intended to make them less attractive to potential patrons for example
Lol. Do you really think only govts can track you via your phone ? Both the phone OS providers and the telcos can readily do so, and additionally many apps ask for access that allows them to do so if you're not careful. Refer the jogging app that compromised military security in Afghanistan & the middle east for example.
That doesn't make the flock cameras irrelevant though. It takes an additional step because a) you can't opt out of number plate tracking and b) it's facial recognition as well as anpr into a central tracking database.