Hi James,
That was me - I first spotted you outside Boxmoor station, but it took until the magic-roundabout (I love that thing, could drive round it all day !) to catch up with you !
Where had you been to get so mucky ? (mine's not normally that clean, it was so plastered in crud that I had to clean it at the weekend so's I could see out the windows and mirrors :roll: )
Jim