The Main goal of this degree work was to analyze the Public Policy on Security and Citizen Coexistence and the Public Space Policy in Medellin for the years 2012 to 2018, from the narrative approach of Emery Roe, making the voices of women and girls in the city more visible, in order to understand the safety issues for them in public spaces, to know if the security policy for women and girls had a positive impact on their perception of security and to generate some recommendations to the institutional framework. Based on Emery Roe’s methodological approach all the voices of the policy actors involved (women, Women’s Organizations, Women’s Secretariat, Security and Coexistence Secretariat), although there was no response from some entities. However, interviews and focus groups were conducted with the rest of the stakeholders. This narrative analysis approach made it possible to give equal value to the voices of all to analyze the problem of women and girls perception of safety in public spaces in the municipality, through the recognition of narratives, counter-narratives and the construction of the meta-narratives from the contrast of the two previous ones. Through this analysis it was found that the Security Policy and Citizen Coexistence and the Public Space Policy for Medellin, with the Medellin Safe for Women and girls program, it has been generated in a context of high rates of violence against women and girls in assaults such as sexual offenses and street sexual harassment. However, the lines of action of these policies have not generated environments that are perceived as safe by women and girls, which it has resulted in the fact that they live, transit and move around in constant fear of suffering gender base violence in the city’s public spaces.