Wanderlust World Wanderlust World No. Detectives in Ireland (Garda Síochána) do not routinely carry firearms. Ireland has strict gun control; most uniformed Gardaí are unarmed. Only specialized units—Armed Support Units (ASU), Emergency Response Unit (ERU), and National Surveillance Unit—are authorized to carry firearms, deployed for high-risk operations. Standard detectives rely on investigative powers, warrants, and unarmed tactics.