interesting subject.
i went to an open day orginised by a local Raf air field and eveybody was able to do a sprint down the airstrip, the Mp´s were unable to get a fix on the small frontal area of a motorcycle and had to call the speed reading off. but im not sure which equipment they were using (didn´t want to ask too many questions
)
second point - i hate the fact in the UK you only see the photo evidence in court!
over here you get a great little pic every time just so you can see how stupid you look when driving a car