Echo.Initially there didn’t seem to be much wrong other than a headache that persisted through the week, but five days after the injury when Sarah woke up late and rushed into her car, she realised her head had twisted 180 degrees and she was staring at her rear view window.She said: “I could feel this searing pain through my shoulders and my back.“I was wondering why my windscreen had black lines across it, until I realised I was looking out of my back window.“It was quite difficult to turn my head back around and keep it there but after a while I managed it, though the pain did not go away.“I thought I had just slept funny and once I had properly woken up the sore neck would probably calm down.