Prince Salman bin Abdulaziz, Governor of Riyadh Region, left Riyadh this evening heading for outside the Kingdom. He was seen off by Prince Turki bin Abdulaziz; Prince Naif bin Abdulaziz Al Saud, the Second Deputy Premier and Minister of Interior; Prince Sattam bin Abdulaziz, Deputy Governor of Riyadh Region, a number of princes, ministers and senior civil and military officials.