July 2, 16:01, Traffic accident, Södertälje

Police have been alerted to an assault in Solna where the perpetrator has fled the scene in a car. One of the patrols that is heading to the crime scene sees the relevant car on E4 at Fittja. The driver does not stop and a pursuit begins southbound towards Södertälje. 
Vid traffic circle Moraberg four passenger cars (including the suspected perpetrator's) are damaged and the entire E4 in the southbound direction is blocked with a large traffic jam as a result. Work is ongoing to open up a lane as soon as possible.
The suspected perpetrator is arrested immediately after crashing his car. 
No serious personal injuries have been reported, but ambulances are on the scene and checking the private individuals who were in the damaged cars. 

Update 16:55
The arrested man is in his 30s and is suspected of assault, gross negligence in traffic, gross drunk driving, and causing bodily harm.
So far, a family consisting of two adults and two children has been taken to the hospital for examination. It is unclear if anyone else will be taken to the hospital. 
A lane has been opened at the accident site so that "trapped" vehicles can continue driving. However, other traffic is still being diverted north of Moraberg.