Retno Ekaresti Permatasari or “Eka” is a social worker from Yayasan Embun Pelangi (YEP), Terre des Hommes Netherlands’ partner in Batam, Indonesia. She is involved with the ‘Down to Zero’ programme which aims to end commercial sexual exploitation and provide help to children and youth to defend their rights. We had asked her a few questions about her work in assisting child victims in the field.