The owner of a caravan site where 50 caravans were destroyed by fire says there were floating lanterns let off into the sky on the night the blaze took hold.
The caravans were being stored at the Croft Farm Waterpark, where there is also a boating lake.
The owner said there was a party in the site's clubhouse, and chinese style floating lanterns were set off into the sky.
A spokesman for the Hereford & Worcester Fire Service said it was too early to say how the fire started. He did not rule out the possibility it could have been caused by a floating lantern.
More top news
Shocking dashcam footage shows the moment a mobility scooter was spotted being driven along a busy ring road in Derby.
The move will put 400 jobs at risk.
"Tyson was so scared that he defecated on the floor while he was being hit with the belt."