HE the Prime Minister and Minister of Interior Sheikh Khalid bin Khalifa bin Abdulaziz al-Thani on Wednesday participated in the opening of the 40th session of Arab Interior Ministers Council in Tunis. Members of the official delegation accompanying HE the Prime Minister attended the opening. Earlier yesterday, HE the Prime Minister and Minister of Interior, along with a number of Arab interior ministers, met with Tunisian President Kais Saied at the Presidential Palace of Carthage.