This is the second in the series of Audio Guides. Each Audio Guide defines a 1km² area of ground. The area is delineated by matching a single pixel from a satellite image to a topographic map of the same area at a 1:1 scale.

Audio Guides are attempts to reclaim digitised areas of land by recording and describing them with analogue sound. This Audio Guide has been produced together with a small group of anonymous homeless people who are familiar with the 1km² area of Central London. The guide is read by them and includes recordings of ambient sounds particular to their experience.

This Guide covers an area which includes St. Martin-in-the-Fields, Charing Cross, Leicester Square and Soho. Each Audio Guide is produced as a numbered map that can be used to navigate the area it defines. The Guides are hand printed in a limited edition of 100 using silkscreen and CD-R.