Update on National Security Act investigation

Detectives from Counter Terrorism Policing London have secured warrants of further detention for four men arrested under the National Security Act.

They can be held in custody until Friday, 13 March.

The four men are:

[A] a 40-year-old man and [B] a 55 year-old man who were arrested at addresses in the Barnet area.

[C] a 52-year-old man who was arrested at an address in Watford.

[D] a 22-year-old man who was arrested at an address in Harrow.

Six other men have been bailed pending further investigation. These are [E-J], aged 29, 39, 42, 49 and two aged 20, were arrested at the same location in Harrow on suspicion of assisting an offender. One of the men was further arrested on suspicion of assaulting a police officer.