A/HRC/34/64 the Most Serious Crimes under International Law Committed in the Syrian Arab Republic since March 2011, in accordance with General Assembly resolution 71/248; (b) Call upon the Independent Mechanism, once operational, to collect, as a matter of priority, further evidence and information on the crimes documented by the Commission in the present report; (c) Curb the supply of weapons to warring parties and their proliferation, particularly cluster munitions and incendiary weapons, which are indiscriminate when used in civilian-inhabited areas and pose a threat to civilians for years after the cessation of hostilities; (d) Urges all Member States to reinforce the international legal framework on civilian protection, including by ratifying relevant treaties, such as the Convention on Cluster Munitions and the Convention on Prohibitions or Restrictions on the Use of Certain Conventional Weapons Which May Be Deemed to Be Excessively Injurious or to Have Indiscriminate Effects; (e) Support the continuation of political processes and negotiations aimed at ending the Syrian conflict, particularly the efforts of the Special Envoy of the Secretary-General for Syria to pursue political talks in accordance with the road map stipulated by the Security Council in its resolution 2254 (2015). 22