The UK has undertaken more than 4,500 tests per 1,000 of the population. The daily average for the UK for the month of October is 902,000, Corby (source is the same as your 325m cumulative came from). With a population of (say) 67m this means one person in 74 is being tested daily.
There’s a useful chart here:
https://ourworldindata.org/coronavirus/country/germany?country=DEU~GBR~FRA
This shows that on October 17th (the latest date for which figures are available for all three countries) the UK’s 7 Day rolling average of daily tests was 13.55 per 1,000 people. This works out at about 908,000 tests which ties in with the figures above. The same figure for France was 6.11 and that for Germany was 1.42. So on that day, the UK’s average number of tests per thousand people was 2.2 times that of France and 9.5 times that of Germany. It must be blindingly obvious that if you are testing ten times as many people you are likely to find far more infections. Germany’s seven day average of new infections up to 17th October was 9,300 so you would expect the UK’s to be around 90,000. In fact it was 41,900. So when it is said we have one of the highest incidences of infections in Europe that is incorrect. What it means is that we have found the highest number in Europe. If other countries looked so diligently they might find a few more, but they don’t seem to feel the need.
The question needs to be asked that if Germany sees fit to run tests at only 10% of the UK’s level, which strategy is right? In my view it is absolutely pointless to continue to tests huge numbers of people who are not ill, and huge numbers who test negative. It is a completely pointless exercise with the pandemic at the stage it is here in the UK. Testing people entering from abroad is even more pointless. I’ve just returned from a region where I’d stand far more chance of contracting the virus in my home town than where I visited. Yet I had to go through the ridiculous rigmarole of testing myself two days after I’d returned, with a result not declared until three days after that. Had I tested positive, by the time I had known about it I would have been home for five days. I’d been to a restaurant, a pub on some buses and in some shops in that time. It’s an absolute farce (but eighty quid for the testing factory to do the business for Mrs NJ and me).
// We dont say why bother doing regular womens breast scans each year cos only 5% have cancer lumps. Or its a waste of time checking passengers for knives and guns getting on a plane as 99% dont have one. or checking for untaxed cars because only 5% arent taxed.//
Sorry, bob, but that is a completely non-equivalent argument. One weapon smuggled onto an aircraft can have serious consequences. Women undergo breast screening because breast cancer is a serious illness with a high mortality rate. For the overwhelming majority of people, Covid is not. Furthermore, breast cancer if detected early can be treated. There is no such urgency for somebody with asymptomatic Covid. Just as an aside, cancer is responsible for four times as many deaths each day as Covid currently is (even allowing for the questionable way in which Covid deaths are recorded).