'A thank you letter to drug-addicted parents'

An 18-year-old woman who grew up with drug addict parents reads out her inspirational letter thanking them for making her "independent, ambitious and determined never to take drugs".

Chelsea has not spoken to her mum for just over a year and yesterday her dad was sent to prison for burglary.

But she says she forgives them and wants others in similar circumstances to be inspired to choose "joy" and "positivity" in spite of their situation.