To Transport for London via their web site help and contact form:
6th June 2010
Land adjacent to Ruislip Manor Station
Large amounts of litter have accumulated on the land either side of the bridge over Victoria Road and opposite the station entrance as viewed from the pavement under the bridge looking west.
The two pieces of land are behind wire fences. The one on the right is adjacent to steps going up to a car park and has a large free standing advertising board on it.
The land in question in almost invariably littered and constitutes a continuing eyesore.
Is it your responsibility to keep it clean?
If so please clean it up as soon as possible and let me know when the work has been completed.
From: ENQUIRY.TUBE@tfl.gov.uk [mailto:ENQUIRY.TUBE@tfl.gov.uk]
Sent: 14 June 2011 10:02
Subject: waste / litter at Ruislip Manor
Our ref: 1008968463
Dear Mr Silverman
Thank you for your feedback form about the waste and litter near Ruislp Manor station.
I have forwarded the information provided to our Community Relations team, who are responsible for the maintenance of London Underground property and land in that area. I have asked them to contact you directly regarding this issue. You should hear from them shortly. For future reference their phone number is 0845 257 7878.
Thank you again for contacting us and if you have any further queries please get back in touch.
Customer Service Advisor
Customer Service Centre