''A small hand in hers. 'Is it our fault?' Abi said nothing.'' These tender words show the situation. Ant (a teenaged girl) and Mattie (her younger brother) are innocent and in a prison – HMP London, no less. Since the death of the EU and a huge, all-conquering recession, people are being imprisoned left, right and centre for the crimes of their parents and their parents in turn, meaning anyone with any slightly dodgy firm or habit in their family that might have taken money away from the common good is having their children imprisoned. And even though Ant and Mattie are ''legitimately'' in there, due to their parents' activities, they've since been adopted by people who have themselves been accused and imprisoned, thus making them real tabloid-fodder as the worst criminal family in Britain. Surely, then, there's no hope?