Lewisham Council is consulting on the East side of the park, where the river is:
https://consultation.lewisham.gov.uk/environment/beckenham-place-park-east/?fbclid=IwAR1AIbbbNCG9qm1gGzeQLtIUDSOurqBDFNoT2J5qz9JAH6tPQXgQfIzJTKk