The Minister of Housing Dr. Shuwaish Al-Dhuwaihi has inaugurated here Riyadh Exhibition for Real Estate and Urban Development which is held in conjunction with the "Forum of Housing in the Kingdom, achievements and challenges" currently in progress. Following the inauguration, the Minister has visited Madinah pavilion at the Exhibition containing a replica of the first closed neighborhood in Madinah launched by Knowledge Economic City. The neighborhood is far, almost five kilometers from the Prophet's Mosque, linked to a Al-Haramain Train Station, and can accommodate more than 4,000 inhabitants.