Garry here, I'm not aware of anyone in the area on here but saw a Silver, spoiler on the back so assuming a 1.3, couldn't see the reg. as it was on the opposite carriageway, heading north and taking the Baldock exit off the A1 around 1:30-2 o'clock on Tuesday. I was in my alter ego vehicle so you wouldn't have noticed, even had I waved, as odd as that would appeared across the A1