The alarm that someone had been injured in the back with a sharp object in Stadshagen on Kungsholmen came at 04.40.
“When the police arrived at the scene, it turned out that two people had knife injuries - one with minor injuries and one with more serious injuries. It all probably started with a fight inside the restaurant,” the police write on their website.
The police have spoken to witnesses and cordoned off the area for a technical examination.
The incident is being investigated as attempted murder and assault.
Several people at the scene have been checked, but no one has been arrested.
What do you think?