Can unpaid work get inmates back on track? Increased in 'tougher' unpaid work aims to reduce prison overcrowding
Sky's Frazer Maude speaks to a group of low to medium risk offenders have been sent to help relay track for the charity that runs the heritage railway.
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The supervisor Michael Barry says he believes the hard work gives the offenders on the programme a feeling of achievement, and helps them to not re-offend.