In 1993, at about the time of Stephen Lawrence’s racist murder, the Metropolitan
Police Service was renovating its London-wide system of local
intelligence cells. One of the models we were using was drawn from the
intelligence system used during the Battle of the Atlantic by the Royal Navy
and Royal Canadian Navy as they fought against the Nazi U-boats during
the Second World War. One of the elements we uncovered, and one that was
of considerable interest to us, was the use of academics as analysts at different
points in the process. If it was good enough for Churchill, it was good
enough for us. Would that we had moved faster, then the kind of thinking
that emerges from this book could have figured in our tactical doctrine,
investigations and prevention campaigns.