The Foreign Ministry concluded its three-day campaign of blood donation in the Kingdom, a senior official said, adding that the Saudi embassies have achieved great success with positive response of blood donors in various locations. Prince Khalid bin Saud bin Khalid, the Undersecretary of the Foreign Ministry, said that the Ministry organized the campaign in implementation of the directives of Prince Saud Al-Faisal, the Foreign Minister, and in the interest of the ministry to participate in social events, humanity and its duties towards society, and confirmation of the presence of "Kingdom of humanity" in such global events and the visibility and interaction with them.