At least 28 injured after car drives into crowd in Munich
Getty ImagesA car has driven into a group of people in the Munich leaving at least 28 people hurt, two of them seriously, German police have said.
The fire service said some of the injured were in a "life-threatening condition".
The driver was a 24-year-old Afghan asylum seeker, police said. The suspected attacker was arrested at the scene and posed no further risk, they added.
Chancellor Olaf Scholz told reporters: "This attacker cannot count on any mercy. He must be punished and he must leave the country."
Germany is 10 days away from federal elections in which asylum, immigration and security have taken centre-stage in the campaign.
Asylum seekers have been involved in a series of deadly attacks in recent months, and police said there were indications of a "extremist background" in what had happened in Munich.
The drama unfolded during a rally linked to the transport union Verdi at around 10:30 local time (09:30 GMT) on Thursday.
The car was seen approaching police cars at the rally in Dachauer Strasse, a short distance from Munich's main station, before speeding up and driving into a group of people, police said. Police then shot at the vehicle before detaining the man.
Rescue helicopters were quickly at the scene and Munich's mayor Dieter Reiter said children were among those injured.
A police spokesman told Bavaria's public broadcaster BR that officers were checking whether there was a link to the demonstration. The union said it was deeply shocked and sent its thoughts to those who had been injured.
Eyewitnesses told the BBC they saw people running for shelter in shops and residential buildings as the "distressing" scene unfolded.
"It is obviously very unsettling," said a student who had been studying in a nearby coffee shop. "I can't concentrate on anything else."
Getty ImagesBavaria's Premier Markus Söder called the incident a "suspected attack".
"Something has to change something in Germany – and quickly," he said.
For Germans there were immediate reminders of an attack on a Christmas market in Magdeburg less than two months ago that killed six people and injured 300 others.
"When you get the news that someone has once again driven a car into a crowd of people, the fact that there are many injured, is a slap in the face," said Söder.
"We will clarify all the details, but we react cautiously to every attack like this."
Police said they could not confirm whether anyone else was involved, following unconfirmed reports of a second person in the car.
The suspect was known to police for theft and drug offences, officials said.
The incident happened a day before world leaders including Ukraine's President Volodymyr Zelensky and US Vice President JD Vance were due to arrive at the Munich security conference about 1.5km (1 mile) away.
Police appealed for witnesses to come forward with information and footage of the incident.
Bavaria was hit by an attack only three weeks ago, when a toddler and a man aged 41 were killed in a stabbing at a park in the town of Aschaffenburg.
It soon emerged that the suspected attacker was an Afghan national with suspected jihadist sympathies, and Olaf Scholz had called on authorities at the time to explain why he was still in Germany.
Repeated attacks have propelled the issue of immigration and asylum policy to the forefront of Germany's 23 February election, with the far-right Alternative for Germany (AfD) running second in the opinion polls.
The party's candidate for chancellor, Alice Weidel, has publicly backed calls for "remigration", seen as referring to mass deportations of immigrants.
Scholz, whose centre left Social Democrats are trailing behind the AfD, said the government was planning to increase deportations of serious criminals to Afghanistan. Deportations to Kabul began last August.
In a separate development, an Afghan man with suspected Islamist sympathies went on trial at a high-security prison in Stuttgart over a knife attack that killed a policeman and wounded five other people at an anti-Islam rally in Mannheim in May last year.
Months later, three people were murdered by a man armed with a knife in the western city of Solingen. A Syrian who was due to be deported was arrested, and jihadist group Islamic State said it was behind the attack.