After doing some research with people that enjoy diving I was asked to produce a book that showed what had to be recorded in my job for 13 years as a London Police diver and dive supervisor. To do this I have photographed the actual pages of my first logbook, and if successful will do the same for my second log book. The period is from 1984 to 1988 and only shows dives I personally have done. Other members of the team back then also contributed to the dangerous work we carried out and some paying with their lives. I thank them for being a close-knit team and keeping me alive to finally be able to share this with you, the public, All the murder cases mentioned were closed many years ago, so I do not think I am contravening any laws.