Out of the three
Pr.9's at Kemble (Cotswold Airport for the corporate ones of you out there) Only on has the otential to fly. XH131 is in the process of being dismantled before moving to the Ulster Aviation Museum. 135 was last i heard being used as a spares source for 134 (the special tailed one).
I'm sorry but I don't know the situation regarding how far from or whether 134 will fly or not. She certainly does get the occasional engine runs.