Soho is often a mecca for tourists thanks to its mix of trendy restaurants, bars, shops, theatres and also Chinatown.
But there was a time when it was best known for its darker, seedier side.
An alternative walk aims to explore the evolution of the area.
It all ties in with a new crime thriller called 'Soho Honey' written by debut novelist A.W. Rock who grew up around the central London district.