Marking the International Day for the Elimination of Violence Against Women, The Zonta International, a globally acclaimed service organisation, has launched its ‘16 Days of Activism’ campaign on Friday against gender-based violence. Starting from November 25, the campaign will feature several events and activities on eradicating violence against women and girls in society and advancing women's rights, continuing till December 10, the International Human Rights Day. Six Zonta Clubs in Dhaka and Chattogram organised a rally at the Gulshan Society Lake Park in the capital on Friday afternoon to kick off the activism programmes, which was joined by the distinguished and eminent Zontians to celebrate their unity against gender-based violence.