The Higher Commission for the Development of Makkah region will hold tomorrow its 21st session under the chairmanship of Prince Abdulmajeed bin Abdulaziz, the Governor of Makkah region. Dr Sami bin Yassin Barhamin, the Commission's Secretary General, said the participants of the meeting will review means of implementing gigantic development projects announced recently by the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz. They will also review the recommendations submitted by the sub-committees on the development process in Makkah region,