Alkarama and Hood urgently appeal to the Yemeni government to intervene immediately to lift the ongoing siege of thousands of people in the "Dar al-Hadeeth" centre in the Dammaj area of Sa'dah, North Yemen. The authorities should further ensure the delivery of food and medical aid to more than three thousand Yemeni families and foreign residents, including children, women, as well as sick and elderly people, who have been besieged for nearly one month and who are acutely lacking food and medecine.