This national sex worker organisation in El Salvador aims to end the discrimination, abuse and violence experienced daily by sex workers at work, within their families and in society in general. The group provides peer support and information to women sex workers working on the street and in parks, with particular attention to sex workers living with HIV, young sex workers, mothers and elderly sex workers. OTS reaches out to media and builds partnerships with feminist organisations to more effectively influence policymakers, and improve laws and practices in order to protect the human rights of sex workers.