A woman was rushed to hospital after falling from a funfair ride in west London.
The woman, believed to be a mother in her 40s, was at the Funderpark fair in Yiewsley, West Drayton, when the incident took place.
Ambulance services were called just after 8pm on Tuesday and sent a team of medics, including from London Air Ambulance.
A statement said: "We treated a female patient at the scene and took her to hospital as a priority."
Police were called at 8.15pm and assisted ambulance crews.
Officers said inquiries into the circumstances of the fall are continuing. The Health and Safety Executive has been informed.