Very enjoyable send-up of your standard police procedural. Some of the clichés used like: "Come and have a look at this, Guv" and "I heard it from the boys down the station" are so familiar that I laughed out loud.
I notice a couple of reviewers had trouble seeing the funny side of this show and compared it with others like Naked Gun. I liked the Naked Gun movies, but they also had some flat moments, especially in the later entries. Not everything works, it's just what you get out of it overall, and I found a Touch of Cloth an amusing diversion.
I've always thought comedy is the most difficult genre. Not everyone can laugh at a pie in the face, nor can they laugh at a long self-deprecating monologue. It's what strikes your fancy that works and this one struck mine.