This report examines pre-trial detention practices in Ireland, evaluating how Ireland’s bail framework operates in practice and the extent to which it complies with domestic constitutional standards and international human rights obligations. The central purpose is to interrogate why, despite a legal presumption in favour of bail, so many individuals, particularly those from marginalised communities, continue to be remanded into custody for minor offences.

The research was conducted during an unprecedented escalation in Ireland’s prison population, which has increased by 28.7 per cent between 2023 and June 2026, with the total population nearing 6,000 people in custody despite a bed capacity of 4,736. Ireland ranks sixth among Council of Europe member states for prison overcrowding, classified as ‘severe’ at 112 per cent capacity, with approximately 500 people regularly sleeping on mattresses on the floor. The cumulative effect of prison conditions in these circumstances amounts to inhuman and degrading treatment and raises a serious concern of violations under Article 3 of the European Convention on Human Rights and Article 40.3 of the Constitution. Against this backdrop, one in five people in prison on any given day is awaiting trial or sentencing. The proportional rate of remand as a share of the prison population has risen from 13 per cent in July 2016 to 19 per cent in June 2026.