Fire crews were called to an incident at York Racecourse last night (Saturday).
The call-out was at 7.13pm, after the crowds at the John Smith’s Cup meeting had dispersed.
A North Yorkshire Fire & Rescue Service spokesperson said: “The Acomb crew attended a fire involving a gourmet burger van.
“The cause of the fire is believed to be electrical. Crew used a hose reel to extinguish.”