What about this for an idea- combine the Greenford branch and Barking
to Gospel Oak into a single service via Ealing Broadway and Willesden
Junction. This would provide an interchange between the North London
Line and the west via Ealing Broadway. If paths in the Willesden
Junction area are a problem then some of the Stratford trains could
run to Willesden Junction low level via Queens Park.

--
Paul