Possibly the same guy S'n'R saw on Sunday was on the south side of the A14 near Alconbury. I'd left Bourn around 2.30 so this would have been a little before 3.00. Height about 50 ft and no more than 100 ft from the road as he meandered west.
I know there is a grass strip in use nearby but he was well away from it.
I was in thoroughly post flight mood and enjoyed watching.
I should have been focussed on the surrounding 80 mph traffic though!
We need to maintain the individuals right to fly however and wherever it's safe, but it does seem that the 500' rule needs reinforcing.