This study focuses on violent criminality experienced by buyers and sellers. Three objectives the structure: identify crimes against sellers and buyers; identify the factors that underlie these crimes; assess the impact of these crimes on sellers and buyers. Desk research, questionnaire and interview were used as data collection tools. The results of the survey indicate that stakeholders (buyers and sellers) in the market are victims of physical assaults, robberies and homicides. Hoarding of goods on the site, the lack of formal control, circulation of firearms and bad land commercial site are the major risk factors. In terms of prevention, the study proposes situational prevention and psychosocial support for victims.