Fred99:
During and following lockdown last year, an extension was given for car WOFs until (IIRC) October - you wouldn't get prosecuted for an expired WOF.
My SO's car warrant expired a few weeks ago - my bad - I hadn't noticed. I got it checked this morning at the local workshop that also does mechanical repairs and tyres. The shop was empty - the only job they had booked was the WOF on our car, they expect to have a very lean few months as warrants won't start expiring until after October, much of their mechanical repair and tyre sales work also follow on from WOF inspections. Then I guess from October onward, there'll be a mad rush. So a follow-on economic effect from lockdown that's probably going to take a few years to normalise.
For garages doing WOFs it will be a very slow process, the October crunch will continue to years until those cars are either scrapped, or the rest of the car fleet continues to grow and active steps are made to slow new registrations around October...
Ours expired in May during the lockdown, but we got it done in June, so it should be shouldn't be too busy when we do it again, But yes as you say anyone who has an October expiry is gonna have a headache....