In message
,
chunky munky writes

In fact I think the Picc is always every 20 mins to UXB other than early
mornings and late nights, the Ruislips increase the service level from
Acton - Rayners. I only have a WTT41 here but it certainly was then and
I've not noticed any serious changes with TT43.

I was referring to the affect on a peak time service of leaving the
protection arrangements in 24/7 which John enquired about.
The Picc in the peaks is booked to run every 15 mins to either
Rayners, Ruislip or Uxbridge, thus a 5 min service up to Rayners

Ah, I've just realised this takes a platform (presumably 2/3) out until
EOT. I'd not realised that, and not having been there for a few weeks I
wasn't fully aware the extent of the works.

And yes, I see from TT41 that we do indeed run through to UXB every 15
mins in the peaks.
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