As Elin arrives at the prison carrying drugs for Kit, she is shocked to hear that the prison is being reviewed that day.

Barry learns that his life is in danger because of the work he does for Kit, and when Dale comes in as a prisoner he is completely blown away.

Regretting his argument with Dale, and with Kit controlling him like a puppet, the pressure is too much for Barry and he turns to violent methods.

Barry has to face the reality of working for Kit, and is visited by his little brother, Dale, who reveals that he is in financial trouble.

Barry comes under pressure for his ill-advised decision to sell the drugs he had discovered.

Carchar y Glannau, and the prisoner Barry Hardy picks up a bag of drugs from the floor after someone has dropped it: a decision that is going to change his life forever.