A man who plotted to kill the British prime minister in a suicide attack has been sentenced to life in prison with a minimum term of 30 years.
Naa’imur Zakariyah Rahman, 21, from north London, was convicted last month of preparing acts of terrorism.
Rahman had planned to detonate a bomb at the gates of Downing Street and then kill Theresa May with a knife or gun.
Sentencing him, Mr Justice Haddon-Cave said Rahman “would have carried out his attack” had he not been arrested.
Rahman was captured by an undercover operation involving the Metropolitan Police, MI5 and FBI.
He was arrested moments after collecting a bag and jacket from an undercover operative that he believed had been fitted with explosives.
The judge said: “I am sure that at all material times Rahman believed the devices to be real and capable of causing serious harm.”
He added that the undercover officers involved in the case were “scrupulous” at all times and Rahman was the “instigator and author” of his own actions.