So are the good people on here defending the woman's driving? Audio with the video would be useful however her driving looks reckless to me and worthy of a custodial sentence if they have indeed caused injury to a horse and it's rider in my opinion.
Why does this need to be reported to the police, can't someone just send them a link to the video so they can prosecute for injuring the rider of the horse?
Someone doesn't like being overtaken eh? Muppet