Police were alerted about the incident just before 11pm on Thursday evening. Two young people must have been told by the bus driver after appearing messy during the journey.

- In connection with the descent in Malmköping, the driver should have been beaten in the face, says police spokesman Erik Terneborn.

Taken to hospital

The bus driver was taken by ambulance to hospital with unclear injury location.

- I just know that he was bleeding in the face and should have received some form of jack in the face.

Two teenagers, a 17-year-old and an 18-year-old are suspected of abuse. According to police, there were several witnesses to the incident.