Two people have been arrested in Essex in connection with suspected terrorism in Syria.
Police say they arrested a 37-year-old man and a 36-year-old woman on Wednesday, on suspicion of "being involved in the commission, preparation and instigation" of terrorism. They have been taken to a police station in London for questioning.
Officers made the arrests as part of a series of searches at various UK locations. Scotland Yard said: "The searches are ongoing and we are unable to provide more details at this stage.
The Luton terrorist group were trying to make an an improvised explosive device (IED) based on instructions in an al Qaida manual entitled "Make a bomb in the kitchen of your mom - by the al Qaida chef", the court was told.
Covert recordings of the pair heard Iqbal suggesting attaching the bomb to a remote controlled toy car and sending it under the gap of a gate to a Territorial Army (TA) centre in Luton.
The men were arrested following a series of raids at their homes in April last year after an intelligence-led joint operation by the Metropolitan Police Counter Terrorism Command and the British Security Service (BSS).