Seeing a pattern

My wife and I went to look at a clarinet that she had found on marketplace. She used to play at school decades ago and hasn't played since and thought she would like to have 'another go' at it. We took my car and I drove, first time I've driven a manual any distance since my leg break. After a quick look over the instrument parted with money. Happy wife!
I took the photo in the village we collected the clarinet, I haven't seen a pump like this before. They seem to be following me!