"Paul Weaver" wrote in message
...
Usual practice for blind person with guide dog where
there is no fixed stair or lift.

I thought there were always stairs for emergency's?

A non-moving escalator is a stair.

--
John Rowland - Spamtrapped
Transport Plans for the London Area, updated 2001
http://www.geocities.com/Athens/Acro...69/tpftla.html
A man's vehicle is a symbol of his manhood.
That's why my vehicle's the Piccadilly Line -
It's the size of a county and it comes every two and a half minutes