His parents, Nick and Jane Lawton, are urging the Government to change the law, which says 17 year-olds are not children in custody.

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Speakers ranged from Secretary of State Hillary Clinton, to NY Times writer and humanitarian Nick Kristof, to musician and artist Peter Gabriel, to environmental activist, Jane Goodall.

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And the same applies to the other members: Jane Ellison, Paul Uppal, Nick Gibb, Peter Lilley and Jake Berry.

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