On 04/02/2014 18:10, tim..... wrote:
[...]
I note that they haven't shown Hatton Cross to T123

Google can't even find a route (Is it possible? I presume that you
can't walk the tunnel along the "bike" lane now that taxis use it)

All suitable traffic (i.e. under the height limit) can use it.

For someone on foot, the only way in to the CTA (T123) these days is
indeed by (free) bus. I'm always a little suspect of somewhere that
can't be reached on foot.