WIND OUSE - all lines have defined locations where EB becomes SB or
v.v. and WB NB and v.v.
Jubilee the change is at the step plate at the junction south of Green
Park - the JLE is all EB/WB, the non JLE SB/NB. There is signage in
the tunnel to advise T/Ops of the change. It is essential to use the
correct terminology in e.g. in train radio safety critical messages
that why the signage is there.
I'm not going to look up the complete list and post it,
AFAIK it is in
Quail or other maps in the public domain.
--
Nick