Stabbing victim's mother: 'We are traumatised, we are tired.'

Peguy Kato's son Champion died in East London in 2013, after he was stabbed 11 times in an attack involving belts, a hammer and a knife.

Now Peggy is calling for all 32 London boroughs to support her initiative "It's Not OK", to stop other families going through the pain she's experienced, and help put an end to the capital's knife crime epidemic.

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