Imagine if horse riders had to trot around with a spade and an industrial sized bin bag to scoop up after themselves. I'M IN, especially if Police Horses are included.
Actually, that leads me onto my next question - do Police dog handlers have to carry poo bags around with them in case their dog does the business? I've never seen them wandering around with a dog at one arm's length and a full poo bag at another arm's length.