Mayor of London Boris Johnson said the 10 year transport plan would boost the capital's economy.
"As sure as night follows day investment in transport drives economic activity and investment in the capital benefits the entire country.
"In this Business Plan we are setting out a comprehensive programme of improvements with the aims of providing both hugely better services for Londoners and also to drive the economic motor of this great city and encourage new development."
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Rosa Bramley spoke about the reality of life in parts of London. Her friend became the third teenager to be stabbed to death in seven days.
Met Constable Thomas Hooper is said to have taken the medium-sized two-tier tin of biscuits from a storage cupboard.
7-year-old George Lockley has Spinal Muscular Atrophy which means he uses a wheelchair and is slowly getting weaker.