You must have looked at one then. See, they should know the locals won't even look in their direction. If you totally refuse to acknowledge their existence and continue moving, they usually won't run you down. Of course, this is not fool-proof.
You have to use the exact same strategy on those flyer-in-the-subways or streets people. I also apply it to the chinese-menu-under-the-door - stack those babies up outside the main buzzer door, don't look at them, don't touch them.
Also, this is an option (30 Rock):
Haha this gave me a great laugh this morning. I will apply that knowledge next time🌞😂 Thanks!