DF has fallen and broken his hip. He has dementia. He has been lying in pain for probably about 7 hours at at home.His carer found him 4 hours ago and called an ambulance. They are still waiting. The carer has been unable to visit other people he cares for or go home. I live 5 hours away. If I had known the wait would be that long I would have left immediately. Any suggestions about what I can do? DF lives in Dorset and I live in London.