I understand that since the new signalling was introduced, this move it is now possible to do this move in passenger service. Has it been used yet? It would certainly be less disruptive than sending S8’s into Baker Street platform 6.
Severe Delays are occurring to my thought patterns due to overworking and long hours!
On the first day of SMA2 going live on Sunday 1st Sept, it was used in passenger service with trains shuttling between Finchley Road and Aldgate as trains were “locked in” for the remainder of the day.
londoner , They denote a 'multi track' tunnel mouth. As you can seen from Finchley Rd their use has mixed interpretations as the MET in that area is evidently single bore and should have the notation used for the Jubilee in the same area.