Brunstrum has got his radical policing ways and they appear very heavy handed towards motorcylists. The motorcycle community and press do take a very dim view of his methods and report this as so, however there are some complete idiots out there taking the piss, riding at speeds on public roads that not only cause danger to themselves but to other road users. I'm not taking about 100mph here or there on clear open roads but those who ride way in excess of this, ignoring speed restrictions in passing villages and towns and generally ride as in utter contempt for others.
In this case, to have a number plate with one digit different from the bike's original registration plate is a clear attempt to disguise the bike's identity and stop any licence endorsements and fines from reaching the owner. In fact some poor innocent other rider will probably receive them instead. You could argue that the rider was completely unaware that his plate was incorrect however in reality there would be very few issolated cases of this.
So i have no sympathy at all for this guy. There is probably more to the story than is reported as there nearly always is, he was more than likely taking the piss in the first place.