The alarm about the accident came in to SOS at 08:41.
According to initial information, an airbag has been deployed in the passenger car and one or more people do not get out of the vehicle.
There is scrap on the road and there must also be some kind of leak.
A road grader is a work vehicle that is used as a snow scraper to level roads during the winter.
The article will be updated when more information is available.