We saw a cracking orange (on the bottom) and white (on the top) coachbuilt, maybe a highwayman? Going down the A14 near Cambridge today, about 16.30. I was driving so didn't get a photo, but it was nice to see it out and about.
Sounds a lot like this one Matt Chrisnat007's Highwayman. Kind of figures as he lives in Peterborough
http://66.129.69.181/forum/topic.asp?TOPIC_ID=3193