MOSCOW: A taxi drove into a crowd of pedestrians near Moscow's Red Square on Saturday, injuring seven people including two Mexicans in the city for the soccer World Cup which Russia is hosting, officials and eyewitnesses said.

The incident took place as residents and visiting soccer fans thronged the centre of Moscow on a balmy summer evening, a short distance from the Kremlin.

Moscow's traffic management authority said the taxi driver had a driver's licence issued in Kyrgyzstan, a mainly Muslim ex-Soviet republic. The driver, in custody, told police he had not driven into the crowd on purpose, according to a footage published on the Moscow police website.

Moscow Mayor Sergei Sobyanin said in a post on Twitter: "There was an unpleasant incident with a taxi. The driver lost control of the vehicle."

The city's police said they had opened a criminal investigation into a suspected violation of the traffic code.

The police said seven people were injured in the incident. Moscow city's healthcare department said earlier that eight had been hurt and taken to hospital, of whom seven were in a satisfactory condition, while one woman was seriously hurt.

The Mexican embassy in Moscow said two Mexican women had been lightly injured. Also among those hurt were a Ukrainian, two Russians and two citizens of Azerbaijan, Russia's RIA news agency quoted a source in the emergency services as saying.

Video of the incident posted on social media showed the yellow Hyundai taxi pull sharply out of a line of stationary traffic, accelerate and mount the narrow pavement, which was packed with pedestrians.

The taxi drove for about 10 metres along the pavement, bowling over pedestrians and carrying some on the bonnet of the car. It came to a halt after hitting a traffic sign.

As bystanders tried to pull open the driver's side door, the driver, dressed in black trousers and black T-shirt, jumped out and sprinted away. More bystanders chased him and could be seen trying to tackle him as the footage ended.

MEXICO SOCCER MATCH

A witness told Reuters that some of the people hit were wearing Mexican team colours. Mexico take on Germany on Sunday in their first World Cup match at Moscow's Luzhniki stadium, and thousands of Mexican fans are in the Russian capital.

A second witness told Reuters about the driver of the taxi: "He was pulled out of the vehicle, he ran off but bystanders apprehended him. He was shouting: 'It wasn't me'."

Another witness, Viktoria Geraimovich, said she called emergency services on her mobile phone. She said the driver "ran into a group of Mexicans. There were shouts, moans. He was only stopped because he hit a traffic sign."

"Someone gave him a punch in the face. He stayed in the car, people came up to him, said what are you doing, punched him in the face, he opened the door and tried to run away."

"It's scary that it was in the centre (of Moscow) and I was right opposite," she said.

Moscow's traffic management authority said the driver was not drunk and Interfax news agency cited a source saying there was no alcohol in his blood.

The driver said he wanted to brake but accidentally hit the accelerator instead, according to a video published by police.

"I regret very much... I wanted to go home afterwards, to have a sleep," he said.

The driver said he had been working for 20 hours by the time the incident happened. Asked why he ran away, he said he was afraid he would be killed after bypassers beat him.

A court will hold a sentencing hearing on Monday, TASS reported.

Authorities have vowed a safe soccer World Cup, which Russia is hosting for the first time ever. It is taking place in 11 cities until July 15.

In central Moscow, authorities have installed heavy concrete blocks across the entrances to pedestrian areas following a spate of incidents in European cities in which vehicles were used to mow down people.

The US State Department on Friday updated its travel advice on Russia, saying terrorist groups were plotting attacks.

"Terrorists may attack with little or no warning, targeting tourist locations, transportation hubs, markets/shopping malls, and local government facilities," the travel advice stated.

DRIVER'S LICENCE

The Moscow traffic authority posted on Twitter a copy of what it said was the taxi driver's licence. It gave his name as Chingiz Anarbek Uulu and said he was born on April 22, 1990.

It gave his birthplace as the town of Kochkor-Ata in Kyrgyzstan, near the border with Uzbekistan.

An account on Russian social media platform Odnoklassniki for someone with the same name and date of birth was last updated two years ago.

The last video he posted on his page depicted chapter 82 of the Koran, Islam's holy book, which discussed judgment day. There was nothing on the page to suggest any links to, or sympathies with, Islamist militant groups.

People walking around in central Moscow on Saturday evening said they were aware of the taxi incident, but it did not put them off spending time in the city. The streets were packed with people listening to street musicians perform, or sitting at pavement cafes.

"We're not scared but disappointed," said Youseff Fraige, 27, from Monterrey, Mexico.

"We didn't expect something like this to happen in a place like this. It could happen anywhere in the world, but that it happens here in Moscow, in the middle of the World Cup, it's shocking for us."