French Prisons Face Record Overcrowding Amid Calls for Guard Reform

As of 1 June 2026 France’s prison system housed 88 829 inmates while only 63 337 operational places were available, resulting in a national occupancy rate of 140.5 %. More than 7 600 detainees were forced to sleep on mattresses placed on the floor. The most severe overcrowding was recorded in Mayotte’s centre pénitentiaire de Majicavo, where the prison operated at 286 % capacity (326 inmates in 114 places). Other facilities also exceeded safe limits, with the Maison d’arrêt de Puy‑en‑Velay holding 91 prisoners for just 36 places and the Lyon‑Corbas prison at 197 % of its capacity.

The situation has prompted repeated condemnations from the European Court of Human Rights, which describes the conditions as “inhumane and degrading”. Union representatives in Dijon’s UFAP have responded by demanding the implementation of the “Charte du surveillant acteur”, a set of reforms that would introduce team‑based guard work, improve staff autonomy, and protect guards’ family life. They argue that better staffing and operational changes are essential to prevent the system from “exploding” under its current pressure.

Officials acknowledge that the surge in detainees is driven by a rise in provisional detentions and longer sentences, with roughly one‑third of inmates awaiting trial. Despite marginal improvements, the gap between inmate numbers and available places continues to widen, highlighting the urgent need for systemic reform.