In article ,
Clive D. W. Feather wrote:

Edgware Rd isn't worth bothering about, IMO - there's never a real need
to change between them as part of a journey. Shepherd's Bush is, I
agree, an anomaly here.

It's not a common interchange, but during an unusually chaotic period
of disruption due to a bomb scare at Paddington - whence I had to get
a train to Reading - I was one of a trainload who were advised at EW
Jubilee line that it was non-stopping Paddington, and told to make our
way to EW Met, as Circle line services were still running. Like most
of the rest, I walked to Paddington instead anyway ... wisely as it
turned out, as the Circle was non-stopping there too.

Nick
--
"And we will be restoring neurotypicality just as soon as we are sure
what is normal anyway. Thank you". -- not quite DNA