The Public Security of the Kingdom of Saudi Arabia signed here today an agreement to join the International Association for Public Transport (UITP). On the sidelines of the opening ceremony of a workshop titled "Exerted Efforts to Facilitate Transportation in Hajj", Brigadier Ali bin Omar Al-Jelaud, Deputy Director General of Traffic Department, an affiliate of the Public Security, and Othman Theme, President of UITP, signed the agreement. The signing ceremony was attended by Lieutenant General Saeed bin Abdullah Al-Qahtani, Director General of Public Security and a number of officials.