I realize this probably isn't board worthy but, I was just looking at other news links and ran across this. A video of princess eugenie walking out of the church, after her wedding.
Look how her head pulls to the left when she steps. Her body slightly lurches. A strange gait.
https://videos.dailymail.co.uk/video/mol/2018/10/12/2371954101262923284/1024x576_MP4_2371954101262923284.mp4