A scuffle involving 20 people occurred between collectors of berries in Bollnas city in the east of Sweden, one of the participants directed car into the crowed of fighting people, four were injured, RIA Novosti reported quoting Aftonbladet.

According to media, as a result of the accident woman and her adult son were injured. As local police reported, both have fractures.

It is also reported that because of the fight two more were suffered, one of them was taken to hospital with severe head injuries.

The police said that a 25 year-old man who run over the people fled the scene and is wanted. According to witnesses, participants of a fight had axes and sticks in hands. However, the police hasn't confirmed the reports yet, the investigation is underway.