Almost 70 groups involved in the Turn Off the Red Light campaign will be lobbying politicians today to make it illegal to buy sex.
The Immigrant Council of Ireland says it's vital in ending prostitution and sex trafficking in Ireland.
The ICI has released an interview with a woman who was trafficked here from Moldova when she was just 15.
Hannah was forced to work as a prostitute in brothels in Temple Bar and Rathmines after being sold by her brother in law for 3000 euro.
Hannah describes some of the abuse she experienced...