Interestingly, they don’t ban the glasses outright. Just not recording with them. More difficult to enforce I think.
It might be difficult to ban someone from using something they might use to see, but I’d expect most people to not have only these glasses to see with, after all, what will you do while they charge?
Yeah, they’re not gonna enforce it. It’s just a marketing announcement to let Mr Brexit Pubs deny all responsibility when one of their patrons uses pervert glasses to perv. “Well, we told pervert glasses wearers not to perve, so it’s not our fault”.