A new search is underway in a neighborhood near the home of two of the London Bridge attackers, hours after police said they had freed everyone detained following the attack.
London police said all 12 people held since the attack late Saturday from the Barking neighborhood in the east of the city have been freed without charge. A new search was underway Tuesday in Ilford, just north of Barking.
The attack left seven people dead and dozens wounded before police shot dead the three attackers, who wore fake suicide vests.
One of them, Khuram Shazad Butt, had appeared in a documentary "The Jihadis Next Door" and was known to investigators. The second man, Rachid Redouane, had not aroused any suspicions. Police have not released the identity of the third attacker.