I wish I could find the video, but there was footage from a cyclist on a MUP where he began to overtake a headphones-wearing runner, and despite giving that runner plenty of room they abruptly made a U-turn. It resulted in a nasty collision.
Edit: Found it.
https://www.liveleak.com/view?i=32d_1463120880
Last edited by JW Fas; 04-06-20 at 04:12 PM.