Between J12 and J11. MY01 red WRX behind me and DBM Y reg turbo in front of me. (Me in a W555 DBM turbo with gold alloys). Would have made a nice convoy except for the white van between me and the guy in front. No waving, but some definite checking out going on before you two pulled off at J11.

Then saw a P1 (G**BB*) drive past on the M4 as I came off at J10.

Can't be certain of the years cos I couldn't post message yesterday, and my little brain may have got confused in the last 24 hours!