The GLA has been consulting on a Green Grid for London. Our response appears in the word document below. We have proposed the creation of additional routes between Burgess Park and Southwark Park (and thus the river and the Rotherhithe Peninsula) and between Ruskin Park and Burgess Park.
The GLA strategy itself can be seen at
http://www.london.gov.uk/sites/default/files/All-London-Green-Grid-spg_0.pdf
