John Rowland wrote:
... the misnamed street map.

http://maps.google.co.uk/?ll=51.5767...09975,0.019956

I know Highgate rather well, and approximately 50% of the street names in
this map are wrong. The renaming of Archway Road as Britannia Crescent is a
particular gem. Is Google maps generally this bad, or was the data set for
Highgate produced by someone who was just about to quit?

Google Maps is crap: Have a look at Wood Green tube station:
http://maps.google.co.uk/?ll=51.5981...12263,0.029268

There were loads of erroneous railway stations (some out of sync, others
missing and some not on a railway line at all) in this part of London
too, these have been fixed by removing all stations!