I was woken up about half an hour ago by lots of loud screaming. After the previous incident involving foxes, I've since wizened to their sounds instead of jumping to conclusions, although the screaming was unusual and prolonged, so I guessed one had got stuck or trapped somehow.

I went out to investigate with my head torch and thick leather gloves, and sure enough, one had managed to snag its leg in a roll of discarded fencing in some undergrowth behind my neighbours' back garden....