Despite all the billions that have been spent on testing, we learned at the end of last week that the testing hours in London fell by 43% on the week before. There is also a staggering variation in capacity. My own borough, Westminster, has one of the lowest testing rates in London. Given that the limited capacity means that testing is being directed to those with the highest rates of infection, is there not a very real risk that this will mean that we do not know what is going on accurately across the country because areas that are not getting enough testing are not showing transmission, and therefore we cannot make good decisions? When will we have the testing capacity to allow us to make the right decisions for our people and our economy?