The video footage shows a car speeding towards a petrol pump. The car first knocked down the petrol dispenser and then rammed into the vehicle.
As the petrol spilled, the driver of the commercial vehicle is seen rushing out to safety.
Apparently, the driver of the car lost control over the vehicle, causing the accident.
The accident was also caught on a CCTV camera, showing that the novice driver lost control over the car and rammed into a bike.
The accident happened when the cement-laden truck while taking a turn in high-speed lost control and overturned on the highway.
The truck was coming from Pipavav Port in Bhavnagar, the police said.
"There were 25 labourers travelling in the truck. The vehicle turned turtle early morning and 19 labourers were crushed to death," Ahmedabad Superintendent of Police RV Asari had said.