of industries, activities and services, transport, noise and vibration. Sanitary control of buildings and places of housing and human coexistence, especially of food centers, hairdressers, saunas and centers of personal hygiene, hotels and residential centers, schools, tourist camps and areas of physical activity sports and recreation. Sanitary control of the distribution and supply of perishable food, beverages and other products, directly or indirectly related to human use or consumption, as well as the means of transport. Sanitary control of cemeteries and mortuary health police. Citizen Security The coordination between the State security forces (National Police, Civil Guard, Local Police and Autonomous Police) and the City of Granada is carried out by the local Citizen Security Board. This body allows the correct communication of the security forces in matters of security, within its competence the prevention of crime, road safety and the correct development of events. The daily citizen security is in charge of the State and local Security Forces and Bodies (Spain) according to the powers that each estate has, trying to act in a coordinated and collaborative way in the prosecution and resolution of all types of crimes that produce the citizens. Social services The City of Granada has the Social Services Area to provide the necessary help and advice that the most disadvantaged and needy groups and people may need. For this reason, the Social Welfare Delegation of the City of Granada has several municipal community social services centers, one for each local district, coordinated by Los Mondragones Municipal Administration located on the Fuerzas Armadas Avenue. In its internal organization the services provided are organized around each municipal center and therefore of each municipal district but also around groups. Parks and gardens in Granada The city of Granada has a significant number of parks and gardens, including: The gardens of Alhambra and Generalife Campo del Príncipe Gardens Gardens of the Royal Hospital Gardens of Paseo del Salón and of La Bomba (BIC) Gardens of the Triumph Gardens of Violón Córdoba Gardens Palace Zaidín Park Plaza de la Trinidad 28 de Febrero Park Almunia de Aynadamar Park Federico García Lorca Park Fuente Nueva University Park Transport Construction of a light rail network, the Granada metro, began in 2007, but was greatly delayed by the Spanish economic crisis. Service finally started on 21 September 2017. The single line crosses Granada and covers the towns of Albolote, Maracena and Armilla. Other