Jail for teenager who chucked sofa off top floor at Westfield

A 16-year-old boy who narrowly missed shoppers when he threw a heavy sofa off the top floor of Westfield Stratford shopping centre for a prank was locked up today (weds). The teenager, who cannot be named, hurled the 15kg blue chair 50 ft downwards towards punters at the busy mall in east London on 1 March. He and his friend, then 14, were arrested when a video of the incident bearing the caption ‘No way bro almost killed someone’ went…