What, you think it's all some sort of political points scoring exercise? Using a term like "hysterical" to describe someone who disagrees with you is just immature.
IMO, he got the word hysterical correct, it's a term I'd used previously.
It's linking hysterical with lefty that's slightly problematic.
Let's look at the function & outcome of the swab test which tests if a person has covid19 or not.
The swab test looks for traces of the virus in a nasal or saliva swab, I suspect some cases are borderline & therefore need more than one test before a diagnosis can be made.
The outcome of the test will determine if the patient has covid19 or not.
If you record the number of tests carried out & the number of positive tests cumulatively, & then divide one by another you will get a ratio of number of positive tests per number of tests carried out.
If the ratio is increasing then the urgency for tests increases, conversely, if the ratio is decreasing then the urgency decreases.
In addition, if you express the ratio as a percentage & compare todays' ratio against yesterdays' you will also arrive at your R number.
So if the infection rate is decreasing the urgency for tests becomes less, & as others have said, if the capacity is there but the demand isn't, it's difficult to see what the government can do.
A few days ago, the ONS suggested around 150,000 people in the country had the virus, which is an exceedingly small percentage of the total population.
I believe the task now is to find them, which is why the trace & isolate programme is set to go ahead.
So, going back to where we came in, the number of tests has become a hot political potato, & in my opinion there has been a lot of hysterical points scoring.
If the number of cases were increasing exponentially, as they were at the beginning of April, there might be a case for criticising the number of tests, but not now.