I just went out to see an exhibition in Frodsham.
Just before I went out, I pointed Google Earth at Lands End, in the far South West of England, and zoomed in to street view.
From there I could only go one way, so I weighted down the up arrow key and left it wending its way along the A30.
Now, two hours later, I'm back home. But where will Google Earth be? Is it smoothly scrolling through the Devon Country side? Has it taken to going round and round some roundabout somewhere?
No. It had parked itself in a car park in Penzance.
I will try the same thing from John O'Groats.