I smell a cover up
As for helping someone, I helped an old lady who had fallen down once. (I'm a hero)
As for the guy who got knocked down, I would have been straight on the phone, with car accidents, You don't move the person, It's easy enough to lay down beside the guy and comfort him though, let him know help is on the way, keep him talking and find out if he's in pain. It's also a good idea to make sure he doesn't try to move himself.
I can't believe no one helped the poor guy
I hope it's a 1 off incident to be honest
well someone clearly phoned an ambulance, which was the most effective thing to do, sure people could/should have comforted him but at the end of the day that wouldn't change much. IT will happen many more times tbh. I'm not sure what the guy was like but, what if it was some crack head looking bum who got hit by a car, with blood all over him. COuld you be sure he didn't have aids, would you be the one wanting to hold his hand, or if it was anyone, would you want to hold their hand as they died. It will happen more times and worldwide because sometimes people just can't face up to things. AS mentioned though, its a psychological thing, the more people there are, the less personal responsibility you feel to help as its easier to let someone else help.
I mean, to a certain degree its not dissimilar to when you walk down the street towards someone, first you both step left, then you both step right, so you both stop expecting the other one to choose but neither of you does. Its always easier to wait for the other guy to choose, and once in a while you will wait a silly amount of time before someone moves. If you see what I'm getting at.
I'm not so sure its coverup from the vid being removed, more of, everyone jumping to the wrong conclusions so best not to have the video up. Everyone assumed no one helped at all, the proof of this being incorrect is help turning up, someone called, but because the camera didn't get the guy on the phone the vid appears to say something else.
ALso yes, 10 years ago when mobile phones were new and something happened 50 people would all pull out a phone and call for help. Thats actually a bad thing and people don't do it anymore, one person says they are calling for help, thats enough. Inundating a call centre with hundreds of requests for help to the same place ends up with too large a response which slows the response to other accidents, also it clogs up the call centre and creates confusion. Its good that not every last person whips out their phone to call 999/911 in these situations now, one person needs to do it, one person clearly did.