Annie Mole is exploring the Underground's New York counterpart.
The great thing was the air conditioning on the trains themselves. It was a welcome relief. However it made the stations seem like infernos from hell, as there was nothing to cool people at platform level. We sometimes have the opposite problem, with our big comedy fans cooling down interchanges and areas around escalators but nothing to keep us cool on the Tube itself. You can't win!
Now read on.