Firefighters from Inverness were called to the A9 this afternoon following reports of a lorry on fire.
The vehicle was travelling on the Inverness to Perth trunk road near Tomatin when it reportedly caught fire before 3pm.
Two fire crews from Inverness made their way to the scene, south of the Highland Capital, after the alarm was raised at 2.56pm.
Upon closer inspection, the smoke was found to be coming from a night heater.