The Youth Enhanced Supervision (YES) Scheme is a 6-month diversionary programme targeted at youths below 21 years of age arrested for drug consumption for the first time. It was implemented to complement CNB's urine supervision regime and utilises casework and counselling components. Depending on their progress as well as risks and needs, the programme can be extended up to an additional 6 months The YES Scheme also includes weekly or bi-weekly urine reporting requirements for up to 5 years.