"David Jackman" pleasereplytogroup wrote in message
. 109.145...

One problem is going to be *where* do you terminate your late running
train
early? The plan is to run Hammersmith - Outer Circle - Edgware Road -
Inner Circle - Hammersmith - Whitechapel/Barking - Hammersmith. Once past
Aldgate on the Outer Circle there is simply nowhere to park a train until
reaching Moorgate on the run to Whitechapel/Barking, unless you drop the
Inner Circle trip and run straight to Moorgate (or Aldgate) from Egdware
Road - which is pretty much what the Circle does at times of disruption
now.


Are you assuming trains will interwork on both H&C and Circle routes?
Surely it will be more reliable to have two discrete sub fleets on a day to
day basis, doing H&C OR Circle, and then delays will not transfer from one
service to the other?

Paul S