The man had been cut in the leg, and the injury is not described as serious. He could be questioned by the police on the spot.

During the night towards Sunday, another knife-injured man came to the same hospital with friends. In that case, a 25-year-old man has been arrested, suspected of attempted murder.

The police do not see any connection between the events.

The night of Saturday, a 20-year-old man was stabbed in a hotel room in Västerås.