The Council have launched an interactive Commonplace Map for residents and business owners to identify cycle routes and low traffic neighbourhoods (info. on these here) that will assist social distancing in the borough. You can enter your own suggestions, and 'like' as many others as you agree with. You can also email suggestions to firstname.lastname@example.org. The more people respond, the more they will take notice. Deadline 26th June.
In the Council's announcement of their bids to TfL for interim measures on 2nd June, Councillor Hearn notes that
As people return to work, even a 10% increase in car use could cause gridlock across London, and for many, using public transport will be difficult, owing to reduced capacity to ensure social distancing.