Jim59: There is an automatic extension for MOTs until November so clearly you are not expected to drive to an MOT.
Only after a specific date. My wife's car ran out the day before the automatic extension so we had to find an open test centre and take the car there... There is another issue. She paid for three years servicing up front which expired in March. Citroen have extended that by a maximum of 3 months and are opening her local dealer again from 11th May so she has to get the service she paid for done, or loose the money, regardless of lock-down status. A contractual issue.