The London Borough of Hammersmith & Fulham are proposing to implement a wide-area 20-mph speed limit across all of the borough with only a few exceptions. This was introduced on an experimental basis but is now being made permanent unless enough people object.
So residents or anyone affected by this proposal need to object as soon as possible. The latest day to do so is the 4th of March so please submit objections saying you would like it scrapped.
See here for more information on how to object: http://www.fairdealforthemotorist.org.uk/object20mph.htm