Ben Gurion Airport in Israel had mezuzahs put up at the new customs inspection depot during the week of January 20th. Customs workers, headed by manger Raphael Gabbai , made sure that a kosher mezuzah was put in every single doorway, not just on the main entrance.
Rabbi Yaakov Glauberman gave his blessings and spoke about the importance of the mezuzah as Divine protection of both persons and property. It seems that Israeli officials want to cover all of their bases. More power to them!