David Splett wrote:

"Robin Mayes" wrote in message
...
Track recording train?

Depends. The Track Recording Train was stabled in Highgate Depot on Sunday
afternoon, however if the sighting was morning or evening then it would be
very likely to be the TRT on the basis that it was on the Northern Line on
that day.

It was about 10am.

What does the TRT do?


Tim


--
Tim Gowen