(13 Oct 2016, 2:51 pm)missedbus wrote New X1 PVR does appear to be 13, and the route has 10 minutes layover scheduled at each end off-peak. So very similar to the 56 and indeed the 27.
I say 'PVR' but really mean the vehicle requirement off-peak. Saturday will need 15 buses, as it stays every 10 minutes, and the journey times are the same, although the layover is slightly shorter. I'd suggest that the off-peak Monday to Friday boards will be allocated the B9TLs, and the 2 extra Saturday boards will use buses used on Washington schools and misc workings during the week. The N94UDs might be ready by then, and would be preferable to the B7TLs.