"Colin McKenzie" wrote in message
...

What you might call phase 1, some sort of people-mover between Brent Cross
Northern Line and (proposed) Brent Cross Thameslink, looks achievable and
could help reduce car journeys in the area.

Wider roads and bus lanes would also be achievable, and should be a lot
cheaper. I don't think a sparks effect would work over such a short
distance.

A few bus lanes on the North Circular either side of Henlys Corner would
help too. The three westbound lanes from the A1000 down to the Falloden Way
junction must be one of the most expensive car parks ever built.