Episode 6

As youngsters come face to face with their futures in the sixth episode of The Lock Up, the police custody team tries to direct them along the right fork in the road.

For a year a BBC team had exclusive access to the custody suite of Humberside Police that specialises in hosting Hull's 2,000 young people who are arrested annually.

After running a red light with the cops in tow, a drunk and strangely-garbed student faces a career in tatters. It's a long expensive road back to Vietnam for the illegal cannabis grower who has paid a gang 6,000 euros to get him to the UK. And it is touch and go whether a 17-year-old will get the mental health care he needs on the outside.