The four men convicted of involvement in the attempted bomb attacks in London on 21 July 2005 have each been sentenced to a minimum of 40 years in prison
Muktar Said Ibrahim, Yassin Omar, Ramzi Mohammed and Hussain Osman, who all came to Britain as refugees from war-torn African nations, were found guilty on Monday of conspiracy to murder.
They had tried to set off bombs, made of hydrogen peroxide and chapati flour, on three London underground trains and a bus.
During the trial, the court heard that the plan only failed because of last minute problems with the homemade explosives.
The attempted attack came two weeks after similar attacks on London's transport system in which 52 people were killed.
Two other defendants, Manfo Kwaku Asiedu and Adel Yahya, will face a retrial after the jury failed to return verdicts in their cases.
