Emergency workers at the scene of a derailed tram that crashed into a building in downtown Oslo, Norway, on October 29. (AP)

OSLO, Norway, Oct 29, (AP): A tram derailed in downtown Oslo and plowed into an iPhone and computer store on Tuesday, Norwegian police said, but the accident miraculously left only four people with minor injuries.

About 20 people were on board the commuter train when it derailed at an intersection on Storgata, one of the Norwegian capital’s main thoroughfares. Footage from the scene shows most of the tram’s first car crashed into the store.

The tram driver was among the injured. Police said all were treated at the scene, but no one had serious injuries. The cause of the crash was not immediately determined, and police said they were awaiting the arrival of members of the Norwegian Safety Investigation Authority. The four-story building was later evacuated to check for structural damage.