On 17 August, Croatian authorities planned to restore their control of Knin and deployed police via Benkovac and Obrovac towards the town. The Airborne Unit of the special police was ferried by helicopters from Zagreb as reinforcements. Knin police inspector Milan Martić deployed Knin police against the Croatian forces, and mobilized police reservists in the area to fell trees and block road access to the town, earning the event the moniker Log Revolution. The JNA deployed Yugoslav Air Force jets to intercept the helicopters and Croatian authorities backed down. The SNC referendum went ahead and produced support for an "independent status" of Croatian Serbs. Babić consolidated power over the region, which soon became the Serbian Autonomous Oblast Krajina (SAO Krajina). As SAO Krajina gradually consolidated and expanded areas under its control, armed clashes in Pakrac and Plitvice Lakes ensued by March and April 1991, sparking the Croatian War of Independence. By that time, 28 of the 37 ethnic Serb members of the Croatian parliament, including all five SDS representatives, had left the parliament.