British police said they were searching a property in Leeds, northern England, on Friday in connection with July’s deadly London bombings.
Officers from West Yorkshire Police backed by detectives from London were searching a house in the Beeston area of Leeds where two of the suicide bombers who killed themselves and 52 others in the July 7 attacks had lived.
Police said no arrests had been made and no explosives had been found during the raids which were described by a spokesman as “pretty low key.”
He said the searches, carried out using warrants under the Terrorism Act, had been taking place at a combined residential and business property since late Tuesday.
The searches were still ongoing.
Detectives say three of the London bombers traveled down from Leeds to Luton, north of the capital, where they met the fourth bomber before carrying out their attacks on underground trains and a bus.
Leeds became the focal point of the police investigation in the immediate aftermath of the attacks.