(01 Aug 2019, 5:45 pm)GNE6312 wrote
What is the point would be a downgrade
Well, technically not as the ex London B9TLs are the same age as the Coaster B5LHs only missing high back seats & NSA's.
If the ex RK B9TLs were refurbishes into GNE spec and both examples were fitted with NSAs, they'd be fine for the Coaster.