It was at 10 o'clock in the morning that the event in Vasastan took place.

The man had robbed a woman of his bag and behaved threateningly towards several people.

- A man acted as a hero and pulled back the bag from the man and gave it to the woman, says a man who lives in the area that SVT spoke to.

Soon a large number of policemen were in place with drawn weapons.

When picket police arrived with shields and automatic weapons, the man carrying the knife could be arrested.

- The man was arrested at 10.49 and now we are investigating the crime.

The man is suspected of serious illegal threats, says Tove Hägg, spokesperson for the police.