Another recording shows injured cyclists and pedestrians lying in the street in the immediate aftermath of the incident. An armed officer shot the attacker, who died at the scene.
But among those to express their shock at the keen footballer's arrest was Anwar Mukhta, who said he has known the suspect for eight years.
Police said late on Tuesday they were searching three addresses, two in Birmingham and one in Nottingham, in a bid to understand "the full circumstances and motivation behind this incident".
"We're still trying to piece it together", a spokeswoman said.
Lorenzana: "Funes pidió al FMLN hacer alianza con Saca"
También admitió que destinó dinero a empresas que no prestaban servicios al Gobierno ni al Estado, y que adquirió terrenos e inmuebles con fondos públicos.
Two people were treated at the scene and taken to hospital for injuries that are not believed to be serious, according to the ambulance service.
Video footage showed the vehicle making an illegal turn before veering across the road and into a security lane leading to parliament before smashing into the protective barrier as two police officers jumped to safety.
The suspect, reportedly from the Midlands, located in Central England and was described as "uncooperative" by law enforcement, and transported to an undisclosed police station in southern London.
Witness Ewalina Ochab told the Press Association that the incident "looked intentional".
"I was walking on the other side [of the road]".
Delpo emocionado por el número 3
Además, acumula 7 arribos a cuartos de final de Grand Slam, 4 semifinales y 1 final (obtuvo el título del US Open 2009 ). Tal vez por eso, ser el nuevo 3 del ranking hace más grande su proeza.
Mahmood said he had heard that Khater was not a worshiper at the mosque and had shown no signs of radicalisation. She says the vehicle didn't appear to have a front license plate. "I can't see it not being an accident - I couldn't see him hurting a fly, never mind a human being".
He told The Sun: 'I'm 100% sure that my brother is innocent of what he's accused of.
"The police said we have to move back, then in less than five minutes the response team came". I don't know if they have actually been hit by the vehicle or not. "I saw the auto in the barrier, I didn't know how it got there".
Several eyewitnesses said the driver's actions were deliberate. The whole of Whitehall is also shut to traffic, with the cordon extending all the way up to Trafalgar Square.
Maduro pide ayuda extranjera ante el atentado y culpa al expresidente Santos
Recibe todos los días los principales titulares de lostiempos.com, directamente por correo. La persecución contra opositores se ha acentuado tras el ataque con drones.
In 2017, 52-year-old Briton Khalid Masood rammed his auto into pedestrians on the pavement along the south side of the Westminster Bridge, injuring more than 50 people and killing 5. Due to the location, the incident is being treated as a terror attack and police are investigating to determine whether or not this is the case.