11.   Commandos set off two concussion grenades, prompting one hijacker to stick his head out a bus window.

12.   The army clamped a curfew on downtown Hebron after Palestinian youths hurled stones and bottles at soldiers who fired rubber bullets, tear gas and concussion grenades.

13.   The melee set off clashes in which Palestinian youths hurled stones and bottles at Israeli soldiers who fired rubber bullets, tear gas and concussion grenades.

14.   They burned the effigy of ex-communist Prime Minister Jozef Oleksy, fired concussion grenades and threw eggs at the government buildings.

15.   They hurled eggs and detonated concussion grenades.

16.   Two concussion grenades were thrown and a few shots were fired by the opposing factions.

17.   With the four hijackers all in the cockpit, the commandos burst in from one of the front doors, lobbing concussion grenades and opening fire.