Quote Originally Posted by The Lone Gunman View Post
I'm pretty sure the 42,000 in Wales who have been tested will have been health workers, care workers, the emergency services, people in hospital, people in care homes, etc. And I suspect a significant percentage of those people will have had to be displaying symptoms in order to get tested in the first place.

Random members of the public with no symptoms haven't been tested. Therefore, the figures you quoted are highly unlikely to be in any way accurate as regards the general population.
Unless they are Piers Morgan, an "essential worker" who got a test with no symptoms and a result the next day. Or Idris Elba, another "essential worker".