"John Rowland" wrote

[snip]

IMO every sink estate should be opened up to traffic,

[snip]

They are doing just that, apparently, here in the London borough of
Barnet, on the Grahame Park estate, in Colindale, on the site of the
old Hendon Aerodrome. I don't know how sinkish it is, but the fact
that it is being "regenerated" probably says something.

Jeremy Parker