Police were called just after 0020hrs 18 June to reports of a vehicle in collision with pedestrians.
Officers are on scene with other emergency services.
There are a number of casualties being worked on at the scene.
There has been one person arrested.
Several people have been injured after a van struck a crowd of pedestrians near a north London mosque in what police have called a “major incident”.
One person was arrested following the incident near Finsbury Park Mosque in Seven Sisters Road.
Officers were called at 00.20 BST and remain at the scene, the Metropolitan Police said.
The Muslim Council of Britain (MCB) said a van “intentionally” ran over worshippers.
Many of the victims are believed to have just left evening prayers after breaking the Ramadan fast.
London Ambulance Service said it had sent “a number of resources” to the scene.
More information will be released when confirmed.