We have a crew, an officer and our hazardous area response team on scene at a fire in Chessington, but currently no reports of any injuries.
Theme park fire update: the park wasn't open to the public when the fire broke out, and no one is believed to be injured. #chessington
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The film had formed part of a commemoration to the Choucair family, three generations of whom died in the fire.
John Nolan, who was found with cigarettes and two lighters, suffered burns on 65% of his body after being alight for around six minutes.
Known as Pily she died in January, seven months after the disaster, having suffered a stroke.