The Prime Minister said his government is launching a 'rehabilitation revolution', aiming for more people properly punished but fewer of them returning to prison.
It's not rocket science but has eluded previous governments, he said.
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Marvyn Iheanacho, 39, flew into a rage and subjected his girlfriend's son Alex Malcolm to a brutal attack in Mountsfield Park in Catford.
Shooting the three-year-old animal, who gave birth to five cubs earlier this year, was a 'last resort', the park said.
As figures show costs differ widely for families across the UK, are Labour right to say the government has failed working families?