BERLIN - German police arrested a Saudi Arabian man after a deadly car-ramming attack on a Christmas market on Friday in which an SUV barrelled through a crowd of revellers at high speed, leaving a trail of bloody carnage.
At least two people were killed, one of them a young child, and 68 injured, said authorities in the city of Magdeburg, located about 130 kilometres southwest of Berlin.
The suspect was a 50-year-old medical doctor from Saudi Arabia living in the eastern state of Saxony-Anhalt, said regional premier Reiner Haseloff, speaking at a scene cordoned off and guarded by police commandos.
"We have arrested the perpetrator, a man from Saudi Arabia, a doctor who has been in Germany since 2006," he told reporters, calling the attack a "catastrophe" for the city and the country.
"From what we currently know he was a lone attacker so we don't think there is any further danger."
German media partially named the suspect as Taleb A. and said he was a doctor of psychiatry.
The black BMW barrelled through the crowd at high speed just after 7:00 pm local time (1800 GMT) when the market was filled with revellers.
Video footage showed the driver's arrest as police with their handguns trained shouted "lie down, hands on your back, don't move!" at the bearded man with glasses who was lying on the ground next to the heavily damaged car.
The deadly carnage recalled a 2016 jihadist attack in which a Tunisian man driving a lorry killed 12 people in a Christmas market in Berlin, the country's worst such attack.
A 13th victim died later having suffered serious injuries in the assault, claimed by the Islamic State (IS) group.