"Slidecage" wrote in message
...
The West London Sub-Regional Transport Plan suggests a new London
Overground service between Hounslow and Brent Cross via Old Oak
Common.

It also suggests linking the WLL and NLL into a new station to give
access to HS2 and Crossrail.

http://www.westlondonalliance.org/wlaextranet.nsf/0/36B4AC6B8B4D0C39802578300073132D/$file/110204%20west-london-sub-regional-transport-plan.pdf

Still including Airtrack, this looks about 6 months old (from the document
properties - I didn't see a date mentioned in the text).

Paul S