There are three competing options for exiting Lockdown.
One is bad.
Another is disasterous
One, based on South Korea is pretty good, albeit we need to be comfortable with less privacy than usual.

Guess which one our Government is going for?

As many of you point out an app based on S.Korea would be great.

So maybe it's 4 options with the UK app being in a new useless category.

The other two are controlled and uncontrolled ending with no case management.

Short thread. https://twitter.com/atatimelikethis/status/1248669563849527296?s=19