Driving to work today on the motorway as it was getting light, I saw a shape on the hard shoulder of the opposite carriageway. It looked like a roe deer had been struck, but as it had its head up, it looked like it was still alive. A few feet away on the grass verge was a fox. I left at the next junction and came back the way. When I pulled in I discovered it was a roe doe and she was still alive, but very badly injured. I despatched her and removed her from the location and on examining her closely it looked like the fox had spent some time eating one of her haunches while she was still alive. Quite gruesome.Anyone seen anything like this before.