23 Aruba Police establishments - Oranjestad Police Station San Nicolaas Police Station Prisons - F. Aruba Prison, Santo di Patia Dakota Prison, Oranjestad. SPAIN National Police establishments - Area 1 District, Calle Guipuzcoa, La Verneda, Barcelona Police Headquarters, Vía Layetana, Barcelona Central District, Calle Gordoniz, Bilbao Central Duty Inspection (Puerta del Sol), Calle del Marqués de Pontejos, Madrid Central District, Calle de la Luna, Madrid Arganzuela District, Ronda de Toledo, Madrid Minors Police Unit (Grume), Calle Hermenegilda Martínez, Madrid Barajas Airport District, Barajas, Madrid Parla police station, Juan Carlos I, Parla, Madrid Civil Guard establishments - La Salve District Barracks, Plaza de la Salve, Bilbao General Directorate, Calle Guzmán el Bueno, Madrid Outer Madrid Headquarters, Sector Escultores, Tres Cantos, Madrid Guipuzcoa Headquarters, Ulia ("El Antiguo") and Inchaurrondo, San Sebastián Basque Autonomous Police (Ertzaintza) establishments - Ertzaintza Station, Plaza Easo, San Sebastián Ertzaintza Station, Sestao Ertzaintza Station, Tolosa Prison establishments - Barcelona Men's Prison (Modelo) Madrid I Prison (Carabanchel Hombres)* Madrid Prison for Women (Carabanchel Mujeres) General Penitentiary Hospital, Madrid (Carabanchel) _________________________ * Further, the delegation which carried out the ad hoc visit to Spain in June 1994 interviewed a number of prisoners being held at Madrid I Prison.