During the Whiteball Tunnel blockade in February/March 2019 there will be a requirement to divert West of England services over the ex-
LSWR▸ route to Exeter. I understand that the intention is to make maximum use of the remaining available full
HST▸ sets. However, by that time, Old Oak Common will have been closed, so there will potentially be a lack of overnight stabling facilities for HST sets. Therefore, logically, the first couple of Down services would be covered by
IET▸ units.
Whilst discussing the overnight IET clearance testing run over the ex-LSWR route to Exeter on 30/11
here, the remote possibility of the bank between Exeter St Davids and Exeter Central not being cleared for IET running in time for the Whiteball Tunnel blockade was mentioned.
Should that remote possibility become reality, what overnight stabling for HSTs would be available at the Paddington end? Or, will there be a requirement for overnight EHSTs from Laira or St Phillips Marsh?
*** Edited to correct a couple of speeling mistooks ***