A long walk..

My car key stopped working last week and the garage couldn't work out what was wrong so I booked the car in for today to reprogram it and the spare. if that didn't work, I'd need a new fob which would be £230!
I took the car and decided to walk home as it was promising to be a nice day. I walked along the Grand Union Canal most of the way and saw lots of swans and ducks. I also saw loads of rubbish that people had discarded. Why they do that, I don't know!
Anyway, nearly eight miles to my house!
And the key? It decided to start working again!! I wish I'd tried it before I took it in this morning! ;-/