Community corrections are non-custodial criminal sanctions that have been adopted by courts and other criminal justice agencies, with a basic philosophy that, rather than relying on incarceration, the preferred approach is community-based alternatives to supervise, manage, rehabilitate and educate offenders. Alternatives to imprisonment include diversionary schemes for defendants, probation or suspended sentences for convicted offenders and parole or early release for prisoners. They are relatively low-cost sanctions and measures that do not consume prison space (see Groves, 2017).