Without a doubt this has to be a contender for silliest story of the month if true. According to a tiny column filler in the Times, the author Lindsey Gardiner has said that her publishing editors objected to a scene in one her books where a dragons toasted marshmallows by using the flames from its nose on the grounds that 'it looked dangerous and went against health and safety'.
Update: Also in the Telegraph.
Another of her novels, When Poppy and Max Grow Up, initially included a scene where a little boy climbed a ladder, but that too was changed.
"They didn't allow Max to be on a ladder because they thought it was precarious. But when I changed it, I had him standing on a pile of three paint cans, which is much more dangerous, and they didn't have a problem with that," she said.