Annual Report 2013 of the National Preventive Mechanism three officers of the Principal Post of Tarifa (Cádiz); in the second, charges were brought against one officer of the Principal Post of Los Barrios (Cádiz); in the third case, charges were brought against two officers of the Principal Post of Majadahonda (Madrid) and, in the fourth, charges were brought against one officer of the Principal Post of San Juan (Alicante). In the latter case, charges were brought against the officer for purported abuse of authority. The Ertzaintza carried out 7,554 detentions The Ertzaintza carried out, in 2013, a total 7,554 detentions with confinement in cells. Table 18 Detentions with confinement in cells made by the Ertzaintza in terms of historical territories and headquarters TERRITORY HEADQUARTERS Araba/Álava DETENTIONS 875 Laguardia 29 Laudio 97 Vitoria-Gasteiz Bizkaia 749 4,121 Balmaseda 84 Basauri 97 Bilbao 1,875 Durango 306 Erandio 161 Galdakao 100 Gernika 238 Getxo 232 Muskiz 301 Ondarroa Sestao Gipuzkoa 89 638 2,486 Azkoitia 33 Beasain 119 Bergara 170 Donostia-San Sebastián 737 Eibar 186 Errenteria 257 Hernani 265 Irun 391 Tolosa 121 Zarautz 137 Zumarraga 70 72 TOTAL DETENCIONES Unidades de Tráfico 31 Otras Unidades 41 7,554 Source: Own preparation based on data furnished by the Department of the Interior of the Basque Government 36