Prince Mohammed bin Naif bin Abdulaziz, Minister of Interior, held at the ministry here yesterday a meeting of commanders of security sectors, directors of regions' police, the chairmen of security committees, and a number of the ministry's security leaders, to review the most prominent aspects of security in light of developments in the region. The Prince conveyed to them the greetings of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, the Crown Prince and Deputy Crown Prince, stressing the importance of vigilance in light of the unstable situations of some neighboring countries, the Kingdom's declared positions in fighting terrorism and its supporters, and the importance of continued security measures and procedures and their development and enhancement. He emphasized taking all precautions and necessary measures to provide security for citizens and residents, also affirming paying attention to procedures, measures and plans to reduce infiltration and activate campaigns for tracking down and following up infiltrators.