Flames about 20 feet into the night sky could be seen on the outskirts of Harborough on Friday after a caravan was set on fire by arsonists.
Fire crews from Harborough were called to near Harborough Innovation Centre at Airfield Business Park at 7.23pm.
Police also attended and closed off the nearby roundabout and directed traffic away from the scene.
Firefighters wearing breathing apparatus used two hose reels to put out the flames. The fire was set deliberately