Teledude said:So its me and my gf saying I wasn't speeding vs the old bill saying I was in front of the man in the funny wig - this could be fun!
They will insinuate you are calling 2 police officers liars and wasting the court's time, if they find you guilty (which they will) they will throw the book at you for wasting the court's and police time. Expect a bigger fine and an award of costs against you.