Of 28 years of my 30 as a police detective, in three ranks during the seventies, until I retired, have I ever seen something so far removed from reality than this. Yes it is watchable as a semi fictional drama, but if you believe an appropriate adult could, or would, ever engage in anything even closely depicted by this than you are sadly mistaken. As a docudrama, complete rubbish. As a piece of Saturday night entertainment - passable. Acting, very good, Dominic West was excellent. What an ironic coincidence with the surnames. Watch it with some popcorn, but please do not believe that is how the system works, because it does not.