Prince Saud bin Abdullah Bin Thinayan, the President of the Royal Commission for Jubail and Yanbu, will open on Sunday "1st International Jubail City Planning Conference: Experience and Results." The participants of the three-day Forum will review a number of issues including the strategic plans for cities as well as the modern styles of planning cities, neighborhoods and road networks. A number of city planning experts from Saudi Arabia and abroad will participate in the Forum.