Sheikh Salman Bin Hamad Al-Khalifa,Crown Prince of Bahrain, Commander-in-Chief of the Defense Force and his accompanying delegation left Riyadh tonight after attending the inaugural ceremony of Janadriyah 20th Festival for Culture and Heritage. They were seen off at King Khalid International Airport by the Vice-Governor of Riyadh region Prince Sattam Bin Abdulaziz, Bahrain's ambassador to the Kingdom Rashed Bin Saad Al-dawsary and a representative of the Royal Protocol.