Police and firefighters believe a large hay bale fire at Louth Park last night was the result of spontaneous combustion.
At least 20 NSW firefighters and several RFS crews took around 3 hours to extinguish and black out the massive blaze in Ross Lane.
A caravan parked next to the hay stack caught alight and was destroyed in the fire.
Newcastle Fire Command says no-one was injured.
Hay Bale Fire - file photo |