Crown Prince Mohammed bin Naif bin Abdulaziz, Deputy Premier, Minister of Interior and Chairman of Supreme Hajj Committee, inspected here yesterday preparedness of Hajj-related authorities participating in the general plan of this Hajj season 1436H with presence of Prince Khalid Al-Faisal, Advisor to the Custodian of the Two Holy Mosques and Governor of Makkah, who is also Chairman of the Central Hajj Committee; Prince Miteb bin Abdullah bin Abdulaziz, Minister of the National Guard; Prince Dr. Khalid bin Faisal bin Turki, Undersecretary of the National Guard Ministry for the Western Sector; Prince Faisal bin Salman bin Abdulaziz, Governor of Madinah Region and Chairman of the Hajj Committee in the region; and members of the Supreme Hajj Committee and Central Hajj Committee and senior military officials. A speech ceremony was held on this occasion. Verses of the Holy Quran were recited. Crown Prince Mohammed bin Naif bin Abdulaziz was briefed on the readiness and preparedness of the security authorities and relevant bodies participating in the service of the pilgrims. The Crown Prince also paid a visit to the center of security operation 900, in Makkah Region, which is an affiliate to the National Center for Security Operations, at the Ministry of Interior. Then he launched the site of the operations of the center, following a display of a documentary depicting the steps of building the center. Following a photo-call, the Crown Prince left the venue of the ceremony, as he was accorded the same enthusiastic farewell likewise the welcoming he was received, on arrival.