Armed police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Police patrol the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Armed police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Police cordon off a street in the Finsbury Park area of north London after a vehichle hit pedestrians, on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Muslims pray on a sidewalk in the Finsbury Park area of north London after a vehichle hit pedestrians, on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Police cordon off a street in the Finsbury Park area of north London after a vehichle hit pedestrians, on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Muslims pray on a sidewalk in the Finsbury Park area of north London after a vehichle hit pedestrians, on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Muslims pray on a sidewalk in the Finsbury Park area of north London after a vehichle hit pedestrians, on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Muslims pray on a sidewalk in the Finsbury Park area of north London after a vehichle hit pedestrians, on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Armed police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
A police K9 unit patrols a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Paramedics wait to assist victims in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested.
One person has been arrested after a vehicle hit pedestrians in north London, injuring several people, police said Monday, as Muslim leaders said worshippers were mown down after leaving a mosque. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Ambulances arrive in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
London Vehicle Strikes Pedestrians: Finsbury Park
Armed police guard a street in the Finsbury Park area of north London where a vehichle hit pedestrians on June 19, 2017. Several people are injured, police said Monday, adding that one person had been arrested. (Credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)