The paraglider had the worst of it, tumbling into the trees below.
Fortunately the pilot was fine. I found the video remarkable in that the
paraglider was literally knocked out of the sky by what appeared to be just a
slight touch by the hang glider.
I have no information at all on the abilities and experience of the pilots
involved. Crowded lift bands can be complicated specially when mixing hang
gliders and paragliders.
