ROLES OF THE NIGERIA CUSTOMS SERVICE ON BORDER SECURITY AND PUBLIC SAFETY IN NIGERIA

Abstract

Border protection is fundamental to state security and public safety. This study examines the role of the Nigeria Customs Service (NCS) in border security and its impact on public safety in Nigeria. Using social systems theory and Marxist political economy theory, the study adopted a qualitative documentary research design and relied on secondary data analysed through description, comparison, and interpretation. Despite Nigeria's vast borders, spanning 4,332 kilometres of land and 3,000 kilometres of navigable waterways, the NCS regularly seizes contraband, including weapons, drugs, currencies, petroleum products, pharmaceuticals, and other illicit goods, while arresting and prosecuting suspects nationwide. A key example is the 27 October 2010 seizure of 13 forty-foot containers of firearms, ammunition, and other dangerous weapons atApapa Port, which led to the arrest of four suspects. The paper finds that these enforcement activities contribute to border security and public safety by reducing the circulation of dangerous goods capable of intensifying terrorism, banditry, kidnapping, violent crime, economic sabotage, and public health risks. The study also shows that the NCS supports legitimate trade while preventing illicit cross-border flows, thereby linking customs enforcement directly to national security and community safety. It concludes that the NCS plays a preventive security role that extends beyond revenue generation, especially in a border environment characterised by porous routes and transnational criminal networks. It recommends intensifying border patrols with modern geospatial and surveillance technologies, including GPS, drones, scanners, radar systems, and cargo-tracking devices, and constructing double-layer fencing in high-risk border corridors.