The explosion was caused by an unknown cause
Dense black smoke spread over the Swedish capital, Stockholm, after an explosion on a bus in the city center.
The explosion was caused by an unknown cause and photos and videos from the spot are already posted on social media.
According to the same reports, the bus was empty.
Busexplosion in Stockholm Center. Nach Angaben der Rettungskrfte fuhr der Bus in ein Hindernis und fing Feuer. The bicycle was soldered. Zum Zeitpunkt des Unglücks waren keine Passagiere an Bord. The police came from a young man. https://t.co/DPu9cDBb2z @daily News pic.twitter.com/rvKSprUB0L- ARD Stockholm (@ARD_Stockholm) March 10 2019
# BREAKING: Report: Bus explosion in #Stockholm pic.twitter.com/nsQyKRFzh6- Amichai Stein (@AmichaiStein1) March 10 2019