Boris arrives on first cable car at the Greenwich Peninsula. He says it will be a "great addition to London's transport network"
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The jewellery, worth an estimated £60,000, was being stored in a bank safety deposit box for safekeeping.
Teenage racing driver Billy Monger will receive a Pride of Sport award after promising his injuries won't stop him doing what he loves.
Scotland Yard said two murder investigations have been launched following the separate incidents, which both happened in the past week.