1036
UK households could face VPN 'ban' after use skyrockets following Online Safety Bill
(www.birminghammail.co.uk)
This is a most excellent place for technology news and articles.
They're going to know it's VPN fairly easily because it's fairly obvious what you're doing when all or most of your traffic is encrypted and is directed at one or two addresses. Even more obvious if those one or two addresses happen to belong to known VPN or VPS providers or something.