Accused Jubilee Line terrorist denies ball bearing bomb attack

A student has denied making a ball bearing bomb before planting it on a busy London tube train. Damon Smith, 20, is accused of leaving a ‘viable improvised explosive device’ on a Jubilee Line carriage on 20 October last year. A black Adidas bag was discovered at North Greenwich station after two concerned members of the public spotted it and alerted the driver. He looked inside and saw a clock, wires, a live power supply, an explosive charge and ball…