It’s camouflaged. It’s disguised as a police telephone box from 1963. Every time the TARDIS materializes in a new location, within the first nanosecond of landing, it analyses its surroundings, calculates a twelve-dimensional data map of everything within a thousand-mile radius and then determines which outer shell would best blend in with the environment…. and then it disguises itself as a police telephone box from 1963.
Go to google maps.
Type in “Police Telephone Box”
It should take you to Earl’s Court station.
Go to Streetview.
There will be a TARDIS on the sidewalk.
Click double arrows in front of/pointing in that direction. [You may have to zoom in a bit…]
Have fun. :)
I just did this and thought you all would appreciate it.