Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum left here today, following attending the closing ceremony of King Abdulaziz Camel Festival. At King Khalid International Airport, he was seen off by the Deputy Governor of Riyadh Region Prince Mohammed bin Abdulrahman bin Abdulaziz, Emirates Ambassador to the Kingdom Sheikh Shakhbout bin Nahyan Al Nahyan and representative of the Royal Protocol.