Pforzheim (dpa / lsw) - Two caravan teams collided on the Autobahn 8 near Pforzheim on Saturday. According to the police, a person in a vehicle was slightly injured. The accident happened when a trailer and trailer swerved in the middle lane on a downhill slope. There was a collision with another caravan that was driving on the right-hand side. A trailer fell over. The other was pushed onto the concrete barrier by the force of the impact. As a result of the accident, a kilometer-long traffic jam formed in the direction of Karlsruhe.