Children and young people with learning disabilities who present sexually harmful behaviour are marginalised and do not always participate in community activities. This case study describes a multi-component intervention that successfully reduced the sexually harmful behaviour of a 16-year-old boy with a mild learning disability. The intervention was comprised of cognitive behaviour therapy, Social Stories[TM] and a behavioural programme that reinforced appropriate behaviour with social praise and access to preferred items and a range of community activities. Following the intervention, he was able to participate in a wide range of supervised community activities. (Contains 1 table, 3 figures and 1 footnote.)