Your opinions, please, following a Lexus IS 200 yesterday going too fast, (I know it's wrong) but safely i.e. indicating etc, eventually he pulled in and I went past. I then got behind a BMW who refused to pull over, at which point the Lexus came up beside me and flashed his warrant card at me and gestured to leave a bigger space between me and the BMW. My jaw dropped and i and mouthed "sorry" and which he nodded his head. I then pulled over to the inside lane. He came past me later, and again smiled and nodded hid head. I think i saw a Tom-Tom type thing on the dash but is that the sort of thing the police have on the dash or would it be a bigger camera? Plus he was on his own.....