London, Jumada I 8, 1436, Feb 27, 2015, SPA -- Deputy Crown Prince Mohammed bin Naif bin Abdulaziz Al Saud, Second Deputy Premier and Minister of Interior of the Kingdom of Saudi Arabia, concluded yesterday his visit to the United Kingdom where he met with British senior officials. At Heathrow International Airport, Prince Mohammed bin Naif was seen off by Prince Mohammed bin Nawaf bin Abdulaziz, Saudi ambassador to the United Kingdom, and a number of British officials. --SPA 11:21 LOCAL TIME 08:21 GMT www.spa.gov.sa/w