Richard J. wrote:
John Rowland wrote:
"Tom Anderson" wrote in message
.li...

We also seem to have gone backwards on area control of a set of lights.
Do these schemes still exist in London? I keep being stopped,
particularly at light-controlled pedestrian crossings, in a way that sug
gests that each set of lights functions independently.

There is already London-wide control of traffic signals on the major
road network under the control of the SCOOT computer system, which
monitors traffic flow across the whole network and adjusts signal
timings accordingly.
--
Dave Arquati
Imperial College, SW7
www.alwaystouchout.com - Transport projects in London