(25 Apr 2022, 9:34 am)Jimmi wrote I wouldn't say the B5s on X21 are any more reliable/unreliable than most of the other modern stock, there's always going to be times when a bus needs to be off the road whether that be for maintenance or has suffered some other issue (eg vandalism or something like a passenger taking ill on board), they're 4 years old now so have certainly been broken in by now.

X21 is quite a noticeable one for stand-ins as there now isn't a dedicated Xlines liveried spare at CLS since the PVR increase (same with X20) and the usual stand ins on the X21 being typically a StreetDeck or a Voyager liveried B9 with the latter not being to quite the same spec as to what's being advertised.