Colin Rosenstiel wrote:
(Aidan Stanger) wrote:

Travelators probably do cost more than escalators, but they still exist
elsewhere on the Tube system, and they have the advantage of being
wheelchair accessible.

"They"? How many are there beyond the two at Bank (W&C)?

AFAIK those are the only sloping ones, but there are flat ones at
Waterloo (connecting the Jubilee with everything else) and Heathrow T123
(albeit outside the ticket gates).