Prince Turki Al-Faisal, the Saudi Ambassador to Britain, called on Saudi economists to play a positive role in contact with their counterparts abroad to invest in the Kingdom. Addressing Jeddah Economic Forum here today, Prince Turki pointed out that investment in the Kingdom has been prospering and steadily progressing, adding that the Kingdom is a promising market for all. Prince Turki Al-Faisal stressed the Kingdom's keenness on keeping abreast of the era, confronting challenges and providing facilities for pushing forward the economy, commercial exchange as well as the protection of investment. He noted that the economic indicators reflect the strength of the Saudi economy.