I just saw a bloke on a black GSXR 1000 outrun a Police BMW Traffic car on the M5 around J22 heading north.
The bike came up behind me (me in lane 2 him in lane 3) and went past doing about a ton, and 100m behind him a Police BMW going a similar speed. As the Police car passed me he switched on his blues and siren.
Matey on the GSXR broke left and managed to get up the slip road for J22, filtering between 2 rows of queueing traffic. The plod followed, or attempted to, but got held up getting through the traffic. A few minutes later, we're past the junction and what's this, matey on the GSXR hammering back own the slip road to re-join the M5, no sign of the plod after so I guess they lost him.
Thing is though, unless the bike was nicked (unlikely as it was laden with luggage and matey was wearing a wet weather suit over his leathers - looked like he was on a tour), surely the plod will have his number plate on video? I bet he'll have a posse waiting round his house by now.
No pics I'm afraid, I was driving. If it had been the day before (or tomorrow) I'd have been a passenger and would have had it all on video.