Tuesday... stuck behind a car which was itself was stuck behind a slow-moving truck & trailer. I said to Moira that we can get home by either of two routes ahead... if the truck takes a right then I'll carry straight on the main road (that right turn takes you onto a long, long, winding country road) but if he goes straight on I'll go right. He turned right, so I was able to toe it and carry straight on home on the main road, feeling I'd won out. Moments later... BANG! Stone hits windshield... big chip to get fixed