Just out of curiousity you understand... what's the state of the art in anti-camera plates? Flip-up, rotating, reflecting? What works and what's legal? Found this quote: "was following this other R1, but his number plate was just a blur, when we both stopped at the end at a juntion it turned out his number plate was held on with springs, every liitle bump and vibe caused it to wobble making it unreadable". :-) Paul