Parole refers to the conditional release of a prisoner before the end of their custodial sentence, subject to supervision and compliance with specified licence conditions. It allows an offender to serve the remainder of their sentence in the community, with recall to prison possible if conditions are breached or risk increases.In England and Wales, “parole” is closely linked to the work of the Parole Board under the Criminal Justice Act 2003 and related legislation, particularly for indeterminate and certain extended or long determinate sentences. In Northern Ireland, parole functions similarly, with decisions involving the Parole Commissioners under the Criminal Justice (Northern Ireland) Order 2008. In Scotland, the process is administered by the Parole Board for Scotland under the Prisoners and Criminal Proceedings (Scotland) Act 1993. In Ireland, comparable early release mechanisms exist under the Criminal Justice Act 1960, with proposed reforms towards a statutory Parole Board.Across these jurisdictions, key issues include risk assessment, public protection, rehabilitation, licence conditions, recall procedures, and the prisoner’s right to make representations and, in some cases, to legal representation at parole hearings.