By law, every local authority runs a garage that does just MOTs, not remedials. This is how they maintain their fleet. They also have to open the testing site to the public. No doubt the garage will be in some inconvenient location, but it's there. And they don't publicise it of course.
Yes, I am aware of that, and I go to a local independent garage, which does no repairs. My point was, that no MOT inspector should have any financial interest in passing or failing a vehicle they are inspecting. Likewise with all and any tests, including the EICR - those carrying out tests, should be completly independent.