His Royal Highness Prince Khalid Al-Faisal, the Adviser to the Custodian of the Two Holy Mosques and Governor of the Makkah Province, has honored the Custodian of the Two Holy Mosques Institute for Hajj and Umrah Research for its outstanding efforts and success in the campaign entitled "Hajj is an Act of Worship and a Civilized Behavior" in 1440 A.H.
