I am surprised that people are surprised by the suggestion tbh. Localised lockdown is something that has been talked about by ministers for a good couple of weeks
Lol! this Govt has talked about quite a lot of things, none of which has even remotely happened.
Talking is something they are very good at, most infamously PPE.....
For weeks now they have talked about antibody testing, even ordering 3m kits, now Roche have a working test, we still can't get it up and running, they talked about it happening this week.........it's now going to be next week! i won't hold my breath!
We've a virus that is asymptomatic for up to 14 days, any localised spread won't be by the time symptoms start appearing.