(15 Jun 2022, 10:47 pm)ALavery wrote The X6 will never be upgraded to deckers because of the low bridge on B1287.

Certain low height deckers can just about get under there, Arriva on very rare occasions sent E400s under there when the X21 ran to Sunderland: https://flic.kr/p/G2psSH

More reason X6 will never get deckers is it doesn't warrant the capacity of one.