London Without…Bazalgette is a guided trail that celebrates one of London’s most important if not fragrant inventions, the sewage system invented by Victorian Engineer Joseph Bazalgette. With an I-Phone app, scratch n’ sniff cards and a special podcast, London Without… Bazalgette is intended to give the participant a visceral experience of life both before and after Bazalgette’s brilliant solution to London’s sewage problems. The trail takes in hidden parts of the Embankment, the remarkable Crossness Pumping Station and the Broad Street pump memorial. During the Story of London Festival, the walks will be available on each weekend (2nd/3rd & 9th/10th of October) at 9am, 1pm and 5pm respectively. The PDF trail is available for download here, along with the I-Phone app and accompanying podcast.