The area covered ranges from Heathrow Airport all the way to Chingford
at a scale of 4.25 inches to 1 mile. A detailed map of Central London is
at a larger scale of 8.5 inches to 1 mile. The mapping features
transport connections, places of interest, public buildings, postcode
districts, one-way streets, Congestion, and Low Emission Zones. Includes
an overview map of the Congestion Charging Zone; West End Theatre and
Cinema maps; the London Rail and Tube Services Map; London Underground
map; index of streets, selected flats, walkways, and places of interest;
and place, area, and junction names. Additional healthcare and transport
are indexed as well.