Jeremy Vine reveals the problem of sexual bullying in our schools and hears from experts, parents and teachers - but most importantly from the kids themselves - on what we can do to tackle it.

Bullied, attacked and racially-abused more than fifty times in eight weeks. That's the experience of two British Asian reporters posing as a couple and living undercover on a housing estate in Britain during summer 2009.

For three and a half years Ruth was subjected to emotional and mental abuse at the hands of an unknown stalker.