I'm from India and here too most bystanders choose to not get involved when someone on the road needs their help, for fear that they'll get entangled in a "poli

I'm from India and here too most bystanders choose to not get involved when someone on the road needs their help, for fear that they'll get entangled in a "police case". But I doubt we're anywhere near as extreme as this! For instance had this happened in, say, the Delhi metro or Mumbai local trains, I'll bet there'd be enough good samaritans to help the person. And there'd certainly be no stampede to escape from the vicinity of the fainted man!