Update: Meanwhile, the attacker is said to have blown himself up with a belt of explosives, reports Krone.at. However, several other perpetrators are said to be on the run. The police are asking the population to avoid the area on a large scale. There are already first reports that several people died and many were injured in the attack.
Terror attack in Vienna: The internal security of the Israeli religious community in Austria instructs all Jewish citizens not to leave their flats or houses.