Ola Österling at the Stockholm Police says that it happens from time to time that student flats stop in the Hjulsta tunnel and play music at high volume because a resonant effect arises.
– The tunnel will be like a resonant box when playing heavy club music. And in connection with this, some friend of order must have been pissed and told the students because the traffic stopped. Then the students must have jumped on his car, says Ola Österling.
In connection with the riots there should also have been poor visibility in the tunnel. Either because someone has set fire to or emptied a fire extinguisher.
– There is no danger to health, but visibility is poor. We are in place and sorting out the situation now, Ola Österling continues.
The police are working to try to identify the people who jumped on the car. You are on site at the entrances to the Hjulsta tunnel and the nearby Tensta tunnel.
For a period, there was a total stop for traffic, but now there is limited traffic.
The alarm about the incident came in around 15.30 on Thursday.