Yesterday on the way into work I came accross an accident. A lady cyclist had fallen off her bike and was injured. I stopped and enquired if she was ok, her responses were slow and she was obviously dazed she told me her wrist hurt. Given her state of health at that moment I told her I would call an ambulance for her, she did say that she didn't want one, so while I was dialing 999 I'm saying to her "ok not a problem but we need to make sure your ok" Within 5 mins the ambulance arrived and the paramedics sorted her out. Her "sore" wrist did look to be a funny angle, so I suspect it was broken, hopefully not.
But I've seen this a number of times, both when I was in the plod and currently in my present occupation where a person has taken a tumble and been injured but not wanted to bother with an ambulance. Is it embarassment or what? I recall coming off a motor bike in 95 and injuring an ankle and breaking a wrist, fortuitously an ambulance was passing It stopped and the driver asked if I was ok, I recall thinking "Now be sensible your not ok so tell him" a few minutes later was off to AE neee Naww Neee Naww

(see it is embarasment)
The problem for anyone trying to help is the victim who doesen't want it, you can't make them go. but why the reluctance?
Percussive maintainance, if it don't fit, hit it with the hammer.