A man is said to have been seen throwing a bag under a car.
The alarm about the incident came just before 3pm on Sunday.
– It’s a full draw for us. We have blocked off parts of the Ikea parking lot, the guard in the Bergslagen police region tells Nerikes Allehanda.
The newspaper writes that witnesses should have seen a man walking around filming with his mobile phone, then throwing a bag under a car and running from the scene.
The police are on site to cordon off the area in cooperation with the emergency services.
READ MORE: Sabotaged Baltic Sea Cables: This has happened
READ MORE: Tourist killed by elephant in South Africa
READ MORE: Congo-Kinshasa completely breaks with Rwanda
READ MORE: Ukraine: Russian oil refinery attacked