(30 Jan 2021, 8:56 pm)Jimmi wrote I believe 7542 was involved in an incident of some form today with 7556 also being involved in an incident yesterday too so now two buses down as a result.

7533 had an issue with a wheel whilst on the X18 (puncture possibly?)

Even if we discount 7533 and 7542, that's still up to 6 failures today, one of which (7525) also failed on its last day in service.  Again, if this is a one off then it's understandable to an extent, but this many failures/swaps in a day on a consistent basis isn't a good sign.