I slipped outside a shop it was a very wet day I looked down and there was cardboard on the ground like mush. I said to shopkeeper and she said there was dog poo on the ground so she put cardboard down to stop anyone standing on it and trailing it in I have just had an MRI and I have fractured my spine and my Orthopaedic Surgeon has said that will what would have caused. The question is should I claim for the injury? Thnx