The rescue service was able to extinguish the fire quickly. Afterwards, the police seized a car for technical investigation. During the fire, the police searched for dogs and several people were checked, but no one could be arrested.

"We have no suspect right now," says Stefan Gustafsson, who is the police spokesperson.

Car fires tend to increase just before school starts, but during the week he still thinks it has been quieter than usual.

- The fires do return with some regularity. To be the week before school starts, I still think it was pretty quiet.

The address is near the police station in Trollhättan. Is there any connection?

- It's pretty close yes, but dare not answer it right now.