(08 Nov 2015, 7:24 pm)Adrian wrote In a word, no.
If it's not the formal allocation or same spec spare, then I can't see the harm in reporting it.
I've been looking through the Stagecoach Rare/Odd Allocations and its not the first time he's had a go he did to me back when Stagecoach South Shields had 21156 and 33492.