[By Governments of countries of origin, transit and destination, regional and international organizations, as appropriate:] Take appropriate measures to address the root factors, including external factors, that encourage trafficking in women and girls for prostitution and other forms of commercialized sex, forced marriages and forced labour in order to eliminate trafficking in women, including by strengthening existing legislation with a view to providing better protection of the rights of women and girls and to punishing the perpetrators, through both criminal and civil measures;