Riyadh: The General Directorate of Civil Defense is exerting tremendous efforts through the 30 centers it set up at the land crossings and highways leading to Makkah and Madinah during this year's Hajj season to ensure the safety and security of pilgrims. The 30 centers work to implement the general plan to deal with emergency situations, support the main civil defense centers in those locations, and undertake preventive measures and field operations to provide the highest levels of security and safety in cooperation with the relevant authorities. Source: Saudi Press Agency