M25 motorway re-examined as a motorway route in Sir Charles Bressey's and Sir Edwin Lutyens' "The Highway Development Survey, 1937". Sir Patrick Abercrombie's "County of London Plan, 1943" and "Greater London Plan, 1944" proposed a series of five roads encircling the capital. The northern sections of the M25 follow a similar route to the World War II Outer London Defence Ring, a concentric series of tanks and pillboxes designed to slow down a potential German invasion of the capital. Little was done to progress these plans until the 1960s when the Greater London Council developed its London Ringways plan consisting of four
London Underground in a station. Similarly, Poems on the Underground has commissioned poetry since 1986 that are displayed in carriages. The Underground (including several fictitious stations) has been featured in many movies and television shows, including "Skyfall", "Die Another Day", "Sliding Doors", "An American Werewolf in London", "Creep", "Tube Tales, Sherlock" and "Neverwhere". The London Underground Film Office received over 200 requests to film in 2000. The Underground has also featured in music such as The Jam's "Down in the Tube Station at Midnight" and in literature such as the graphic novel "V for Vendetta". Popular legends about the Underground being haunted