If people are ok then there's no point hanging around like a odden. When I had a crash once I managed to get 2 cars stop and walk about talking and whatnot, both cars were off the road all parties were safe and fine and yet these morons were hanging around with nothing better to do. When the police turned up one of the people that turned up got breathalised and blew amber, police let him wait 20 mins because he said he's had a drink did it again and he blew green. What an idiot though, hanging around a RTA after drinking.