Two 3s this morning, 03/09/2019, both 19 plates. One heading north on the A90 near Cramond Brig out of Edinburgh just before 8:00 am and the second one less than 15 minutes later on the Maybury Road north of the roundabout heading towards Barnton. Both of them were blue with the non-aero wheels. I was heading in the other direction in the white Ampera.