Makkah, Ramadan 26, 1438, June 21, 2017, SPA -- According to the Royal Order No. (A / 255) dated on 26/9/1438 AH including the selection of Prince Mohammed bin Salman bin Abdulaziz Al Saud as Crown Prince, the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has called for pledging allegiance to Prince Mohammed bin Salman bin Abdulaziz Al Saud, as the Crown Prince, at Al-Safa Palace in Makkah after Taraweeh prayers on Wednesday 26/9/1438 AH. --SPA 14:06 LOCAL TIME 11:06 GMT www.spa.gov.sa/w432458