Annual Report 2015 - Spain’s National Preventive Mechanism Organic Law 15/1999 of December 13th on the protection of personal data (LOPD), the information will be voided when it is no longer necessary for the inquiries which motivated its storage. Installations §82 AR 2014 17.  Although in the majority of facilities visited it was observed that the existing materials and items in the cells cannot, in principle, be used by detainees to self-harm or attempt suicide, in some facilities visited, such as the CNP Station in Calatayud and the GC Command Headquarters in Majadahonda-Las Rozas, the design and materials of the cells or doors continue to pose a risk to the physical integrity of the detainees. Doors in the Police Station in Calatayud (Zaragoza), with iron bars and plates that could be used to self-harm Service weapon §92 AR 2014 36 18.  In the visit made to the jail cells of the Courthouse in Melilla, it was observed that the officers wore their service weapon with the magazine fitted when in the cell area. Although in the majority of facilities visited it was observed that the officers do not carry their service weapon within this area or do so without the magazine, this point must continue to be insisted upon in order to strengthen the security of the detainees and that of the officers themselves. In this regard, we reiterate the recommendation made in previous reports that all facilities be fitted with gun racks, as is the case in the Municipal Police facilities in Lleida, for example.