Boris Johnson says around 74 people convicted of terror offences, who have been released from prison, could be the focus of a government review of sentencing.
London Bridge knife attacker Usman Khan, was freed halfway through a 16-year jail sentence.
Usman Shinwari
Boris Johnson
London Bridge
Speaking on ITV's This Morning, Boris Johnson said that criminals like London Bridge attacker Usman Khan are "not capable" of being..
More information has emerged about man who killed two people in knife attack in London on Friday.
