The Kingdom of Saudi Arabia has participated in a high-level conference on aviation security, which started yesterday at the headquarters of the International Civil Aviation Organization (ICAO) in Montreal. The Saudi delegation was headed by the Vice President of the General Authority of Civil Aviation Dr. Faisal bin Hamad Al-Sugair. The three-day conference will discuss a number of issues pertaining to the security and safety of international civil aviation, particularly means of enhancing air cargo security and combating threats.