An interesting report can be found here with the linked PDF well worth a read.
On 6th April 2011, members of Elephant Amenity Network and Southwark Living Streets took folks from Southwark Council, Make Architects and Heygate site developers Lend Lease for an extensive walk around the Heygate footprint site.
The walkabout was organised to look at the quality of current walking and cycling routes into the Heygate and Elephant & Castle from the surrounding area and to assess the potential for new routes to be created. The focus was principally on the routes south of the E&C Shopping Centre.
