Some drastic changes on show

I kept this post for a Sunday, as it is a church bell tower after all. We had to go and fill our empty burner's gas bottle. So, while we waited for the bottle to be filled a surprise was waiting for us. The gas bottle was filled and paid for, and it looked very different when we went out of the gas depot to our car. Within the half hour things started to change, a very strong wind was at play, and the sky started to grow darker at speed.