Restructuring Nigerian Correctional System: Social Policy, Insecurity and the Feasibility of Justice Reform

Abstract

Correctional systems increasingly occupy a critical position in contemporary debates on justice, social policy, human security and public safety. Globally, prison populations have continued to expand, with approximately 11.5 million people estimated to be held in penal institutions worldwide. Africa accounts for a growing share of this burden, while many European systems continue to experience overcrowding despite comparatively developed correctional institutions. Nigeria presents a particularly complex case. As of 29 June 2026, the Nigerian Correctional Service reported 82,195 persons in custody, including 53,670 awaiting trial, representing 65% of the custodial population. This study examines the feasibility of restructuring the Nigerian correctional system from the perspectives of social policy, insecurity and justice reform. Using qualitative policy analysis and documentary research, it examines recent official statistics, legislation, policy documents and relevant literature. The study finds that Nigeria's principal challenge is not the absence of reform legislation but a persistent implementation gap involving pre-trial detention, institutional overcrowding, limited non-custodial measures, inadequate rehabilitation, infrastructure deficits and weak inter-agency coordination. It argues that correctional restructuring should extend beyond custodial expansion to encompass justice decongestion, rehabilitation, social reintegration, institutional security, non-custodial sanctions and integrated justice-sector governance. The study concludes that sustainable reform is feasible if correctional policy is repositioned as a component of wider social policy, human security and justice-sector reform.