Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud left London today concluding a several day state visit to the United Kingdom in response to an invitation of Queen Elizabeth II. At Buckingham Palace in London, he was seen off by Queen Elizabeth II of the United Kingdom and a number of British officials. At Heathrow airport, he was seen off by Prince Khalid bin Abdulrahman, representatives of the British Foreign office, Prince Mohammed bin Nawaf bin Abdulaziz, Ambassador of the Kingdom of Saudi Arabia to United Kingdom and Ireland, British Ambassador to the Kingdom of Saudi Arabia William Batey, Director of Heathrow airport Anita Newkort and Saudi Embassy staff members.