Kevin Liverpool has been given a life sentence with a minimum term of 10 years and 8 months for conspiracy to murder and rob Joss Stone.
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The Queen has arrived at Royal Manchester Children's Hospital to meet victims of the suicide bombing at the city's arena.
Bomb disposal units have been sent to a site in Manchester and are responding to an incident.
Across the nation a minute's silence was observed at 11am to remember the victims of the Manchester Arena terror attack.