The news indicates that Boris will announce a 2 week quarantine for all non-UK flight arrivals from the end of May.
I completely agree with this and am stunned that it hasn't been done sooner.
Reading the piece in the Guardian it seems that there are still thousands of people stranded abroad. That must but incredibly frightening but surely i am not being unreasonable to think that this measure is not only necessary but also woefully, unforgivably late?
https://www.theguardian.com/world/2020/may/09/two-week-coronavirus-quarantine-to-be-announced-for-uk-arrivals?CMP=ShareAndroidApppNewsFeed