LONDON: A car ploughed into pedestrians and cyclists near the Houses of Parliament in London during the morning rush hour Tuesday, injuring three people in what police suspect is the latest in a string of attacks in the British capital that used vehicles as weapons.
A rooftop camera recorded the car driving past Parliament and suddenly veering sharply to the left, striking cyclists waiting at a set of lights before crossing the road and crashing into a barrier outside Parliament. Armed police surrounded the car within seconds, pulling a man from the vehicle.
The BBC showed the CCTV video of the car as it careered down the street and crashed into barriers.
Police said the driver, a naturalised British citizen man in his late 20s, was arrested on suspicion of terrorism offences. He was alone and no weapons were found in the car.
The suspect was not cooperating with police, and officers were working to confirm his identity, said Basu, who oversees UK counterterrorism policing. No other suspects have been identified and police believe there is no further threat to Londoners, he said.
Basu said, "We don't believe this individual was known" to police or Britain's intelligence services.
"Given that this appears to be a deliberate act, the method and this being an iconic site, we are treating it as a terrorist incident," Assistant Commissioner Neil Basu of the Metropolitan Police told reporters outside Scotland Yard.
Police flooded the area after the incident was reported at 7.37am, cordoning off streets surrounding the heart of Britain's government. The nearby Westminster subway station was closed, and police asked people to stay away from the area, which is filled with government offices and major tourist attractions including Westminster Abbey.
Most of the cordons were lifted by mid-afternoon, apart from a stretch of road right outside Parliament, where forensics officers in blue coveralls collected evidence from the crashed Ford Fiesta.
Eyewitnesses said the silver car was travelling at high speed when it hit pedestrians and cyclists, then crashed into a barrier designed to protect Parliament from vehicle attack. Two people were taken to local hospitals and another was treated at the scene. One woman remained hospitalized Tuesday afternoon, but her injuries aren't believed to be life threatening, authorities said.
"The car drove at speed into the barriers outside the House of Lords. There was a loud bang from the collision and a bit of smoke," Ewelina Ochab told The Associated Press. "The driver did not get out. The guards started screaming to people to move away."
Jason Williams also saw a car moving at high speed.
"It didn't look like an accident," he said. "How do you do that by accident?"
UK police forensics investigators work near the car that crashed Tuesday into security barriers outside the Houses of Parliament in London. (AP photo)
Donovan Parsons, a cameraman for ITV's Good Morning Britain, was filming outside Parliament when he heard a loud crash.
"I saw the car crash into the barrier outside Westminster Palace, with smoke coming out of the vehicle. Police were around it, telling people to get back. ... They dragged someone out of the car."
Prime Minister Theresa May tweeted: "My thoughts are with those injured in the incident in Westminster and my thanks to the emergency services for their immediate and courageous response."
US President Donald Trump was less measured, tweeting that the crash was "another terrorist attack in London."
Trump added: "These animals are crazy and must be dealt with through toughness and strength!"
Parliament has been a target for attacks several times over the years, and security has grown progressively tighter. Concrete and steel barriers protect against vehicle attacks, armed police officers patrol the grounds and visitors undergo airport-style security screening.
Since a series of vehicle attacks in London last year, concrete barriers or bollards have been erected along bridges and beside some major roads to prevent cars mounting the sidewalk to hit pedestrians.
The House of Commons and House of Lords are on their summer break, so lawmakers and some of their staff are not currently working in the building.
Parliament was the site of an attack in March 2017, when Khalid Masood ploughed a car into crowds on Westminster Bridge, killing four people. Masood abandoned his car and then stabbed and killed a police officer before being shot dead in a courtyard outside Parliament.
Less than three months later, a van rammed into pedestrians on London Bridge before three men abandoned the vehicle and attacked weekend revellers in the nearby Borough Market. Eight people were killed and 48 injured in the attack.
On June 19, 2017, a man drove a van into a crowd of worshippers leaving a mosque in north London, killing one man and injuring eight others.
The official terrorist threat level for Britain is "severe," indicating an attack is considered highly likely.