Five people, some believed to be children, have been injured and taken to hospital after an inflatable slide was blown away in Ripley in North Yorkshire.
A North Yorkshire Police spokesman said: "Officers have seized the slide and investigations are continuing at the scene.
"The Health and Safety Executive have been informed and are also attending the scene of the incident."
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Weather tonight: Showery outbreaks of rain.
The victim, a Leeds woman aged in her fifties, was walking her animal along Bootham in York on Friday evening at around 8pm.
A coroner's document seen by ITV News calls on the holiday industry and government to act to prevent a repeat of two children's deaths.