Its hard to believe watching this video that no-one was injured as a result of this accident.
Natural gas conversions in vehicles are a big thing in Brazil where this incident took place, and The Daily Mail reports that it would appear as though this Volkswagen Polo sedan had an illegal natural gas conversion, the dubious fitment of which resulted in its compressed gas container catastrophically exploding.
https://www.youtube.com/watch?v=526BoOoAeXM
By nature of what they are, explosions are rather violent but this one seems especially so, perhaps because there is no fireball. In there CCTV footage, the Polo is obliterated by the explosion. At the rear of the vehicle, a stream of fuel can be seen right after the explosion. It is likely that no only the owner of the Polo, but also the owner of the service station could be in trouble for having not checkedĀ for proper seals or certificates verifying the conversion.