A member of the royal family was found unconscious after using cocaine in London. The incident occurred in a public area where a three-year-old child was present. The child was discovered by a passerby who found the child playing near a road with passing vehicles. The royal family member was under the supervision of the child at the time. Emergency services were called to the scene and provided assistance. The child was found unharmed and was taken to a nearby location by the passerby. The incident has raised concerns about public safety and the presence of children in such situations. Authorities are investigating the circumstances surrounding the incident. The royal family has not yet made any official statement regarding the event.