Prime Minister-designate, Saad Hariri, has arrived in the British capital, London, on a few day visit, where he will participate in the Lebanese-British Business and Investment Forum to be held tomorrow. 

Premier Hariri is scheduled to deliver a speech on the occasion and will sponsor the signing of an agreement between the British Rolls Royce Company and the Middle East Airlines. 

Hariri's itinerary also includes bilateral meetings with several UK officials.