Prime Minister Sheikh Hasina has left Saudi Arabia for London after attending the concluding ceremony of a Saudi-led joint military exercise named 'Gulf Shield-1 in eastern province of Al-Jubail, reports UNB. A special flight carrying the Prime Minister and her entourage departed Dammam King Fahd International Airport at 6:50 pm (local time) yesterday. Bangladesh Ambassador to Saudi Arab Golam Moshi saw off her at the airport. The flight is scheduled to land at Heathrow International Airport in London around midnight (local time). Earlier on Sunday, Sheikh Hasina arrived here on a nine-day official visit to Saudi Arabia and the United Kingdom.