The police received the alarm shortly after 9 pm on Friday night.
The lone perpetrator is said to have attacked a person from staff at a restaurant in Sölvesborg.
The assault must have taken place in connection with a delivery of goods.
- The perpetrator must have had some form of shelter, something like a knife.
It is unclear if he got anything with him, says Evelina Olsson, press spokesperson at the police in the southern region.
No one injured
The robber must then have disappeared from the scene on foot.
The staff can then go to another address and sound the alarm.
- But there is no need for an ambulance, says Evelina Olsson.
Police have been called to the scene.
It is unclear if the robber got anything.
No one is said to be in need of care after the incident.