Viper blue 7 with HPC wheels just turned on to the Fosse way, then turned right towards Pillerton Priors about 15:30 ish. I was behind so you may not have saw me.
Between Morton in marsh and Stow on the Wold at 12:10 today. You were about to encounter a traffic queue into Stow, hope it didn't spoil your fun. I was in the SLK that flashed.