text: I've heard it before that someone would pretend to be a disabled and try to kidnap/rape you. I also once saw such "scam" in a movie. However, if he were really a disabled and needed such help, it would look as if we're all very indifferent and didn't care about lending a helping hand. So my suggest would be if you heard such a request, ask him to wait for a moment. You then ask a security guy or cop/policeman nearby to accompany you to go together.