I took the dog out at about 10pm. just as I was nearly home a car drove past going towards the end of the lane - it's a dead end and there are only 2 houses beyond ours. It pulled over and a man got out. I was quite a distance away - maybe 30 yards, but he seemed to bend down, examine the bottom of his car, then wash his hands and arms in the stream. Intrigued I loitered and then he splashed water on his back windscreen. AIBU to think this a bit odd?
I'm off out now to check out whether the car is there again - ie to see if he lives there.