Following the debate on this thread, here is Brockley as seen through Brockley Central-tinted spectacles.
As far as we're concerned, the areas are defined by the stations we're near and the spheres of influence we share. North Brockley is influenced by New Cross and Deptford, Central Brockley by Lewisham and Ladywell, Crofton Park by Catford and Honor Oak and West Brockley by Nunhead, Honor Oak and Telegraph Hill. Ward boundaries and conservation areas are relatively meaningless.
We look forward to being told how wrong we are.