wrote in message
...
Heavy snippage !!



but the heat would still remain somewhere, even if absorbed into the water
droplets. It's just like the cooling effect of a fan, it doesn't actually
cool a room in a real sense, unless it expels the hot air outside the
room. Perhaps there could be another wagon following that to collect the
warm water for disposal at the end of the tunnel :-)

Roger

Tfl already claim (as mentioned earlier in this thread) to pump millions of
litres of water a day out of the system, this would be just a little more !!
Cheerz,
Baz