The police were called to the scene at eight o’clock on Sunday morning.
The man had behaved threateningly towards an employee at the hospital, and hit him, among other things. When the man was rejected, he set fire to the entrance to the hospital.
The fire was quickly extinguished by the staff, and a moment later the man was arrested without drama at a bus stop. He is suspected of threatening an official and damage by fire.
The fire scene is cordoned off so that a technical investigation can be carried out.