I quite agree, however we only hear when any one particular service is shortformed, regrettable though that is, and it is often portrayed that the whole service is poor, when clearly that is not the case.
That’s presumably the one that arrived there this afternoon. Which presumably needs some checks before reentering service.
EMR promised 12 car services providing more seats on peak services. They haven't delivered.
They also promised newly refurbished stock. Again they have so far failed to deliver.
With reduced commuting 8 car is acceptable and even I can overlook the grubby carpets and threadbare upholstery, so long as I and fellow passengers can sit in comfort.
With a fleet of 21 units, only 12 are required for an 8 car service.
With stabling facilities at each end of the route at Kettering and Cricklewood, the fact any service is short formed to a 4 car is not by any measure an achievement.