(09 Apr 2020, 4:38 pm)Dans_bus_photos wrote The 3/20s are interworking with a combined PVR of 4. Th 4s PVR is 3 and looks like the X24/X34 will interwork at Newcastle with a combined PVR of 3
That's a typo
So PVR drops by 4 more, so a total of 30 of buses needed.
Shame they can't all be gas bus allocated.