News in from Lewisham council website that they intend to have a cleaning blitz on Clyde Vale Footpath, which is probably the footpath along the railway known to many locals as 'Dogsh*t Alley'.
From the website:
The next clean-up date will be on Thursday, 7 June at Clyde Vale Footpath, Forest Hill, 10am - 12noon. For more information about this event contact Colin Sandiford on 020 8314 2295.
If anybody is around at this time and would like to help out please use the contact details above. With a bit of luck they may even be able to clean up the subway a bit while they are about it.