In message
, at
02:53:47 on Sat, 25 Sep 2010, lonelytraveller
remarked:
when the lift gets about half way between them, or perhaps nearer to
"-3", there is a tunnel on the west side (that's the side you enter the
lift on at level "-1"

When you enter the lift, are the escalators behind you, or are they
directly 'ahead' of you? Or to the side?

and the opposite side to the exit at level "-3").

When the doors open on -3, are the majority of the platforms directly
ahead of you (ignoring any kinks in short connecting passages), or are
they 'behind' you?

--
Roland Perry