 Complete the following phrase:  On May 17, just two days ahead of the elections, Ban Šubašić postponed indefinitely the elections in municipalities in Kastav, Čabar, Delnice, Sušak, Benkovac and Šibenik district. The Croatian government officially stated that it exempted them due to their proximity to the Adriatic military area surrounding important naval harbors. Namely, this operational zone was put under alert after the begin of the WWII due to its bordering Italy or being adjacent to Italian coast, as Yugoslavia was wary of an 