8/ In 1931 cartography changed forever when technical draughtsman Harry Beck represented the London Underground network as a schematic diagram rather than a geographically correct map.
https://en.wikipedia.org/wiki/Harry_Beck
Beck's iconic style has been copied by transport networks - and others - world wide, with many, many variants.
Over the years we have had many talks at Geomob London about the Tube network, material enough for a thread of its own in the future.
9/ London has evolved, and with it the maddening complexity of its
admin divisions.
"Greater London" is 32 local authority districts.
Confusingly this includes the City of Westminster, but not the City of London (why many admin maps of London have a hole at the center). Some are "Royal" boroughs, some are not.
https://en.wikipedia.org/wiki/London_boroughs
The boroughs typically have only minimal correspondence to things like postcode areas, police districts, etc.
#geoweirdness
9/ London has evolved, and with it the maddening complexity of its
admin divisions.
"Greater London" is 32 local authority districts.
Confusingly this includes the City of Westminster, but not the City of London (why many admin maps of London have a hole at the center). Some are "Royal" boroughs, some are not.