A man, Isaac Low, was hit by a car while crossing a zebra crossing on his PMD. Low was thrown a distance after being hit by the car. As a result, he suffered from bleeding in his brain (Truamatic Subdural Hemmorrage) and post traumatic amnesia(PTA). He also mentioned that his PTA was in the timeframe of 24 hours before and after the accident.
Low took to Facebook to ask his friends or anybody who interacted with him to drop him a PM to see if he remembers anything or just to job his memory.
You can see his full post here below: