Prince Abdulaziz Ibn Majed Ibn Abdulaziz, the Governor of Madinah Province, met here yesterday with the Minister of Housing Dr. Shuwaish Bin Saud Al-Dhuwaihi. During the meeting, the Prince appreciated the efforts of the Minister and the Ministry's officials in implementation of a royal decree approving the construction of 500,000 housing units in all provinces of the Kingdom of Saudi Arabia at a cost of SR 250 billion.