The military was sent in to control the riots, because the situation was too large for the "Securitate" and conventional police to handle. The presence of the army in the streets was an ominous sign: it meant that they had received their orders from the highest level of the command chain, presumably from Ceaușescu himself. The army failed to establish order and chaos ensued, including gunfire, fights, casualties, and burned cars. Transportor Amfibiu Blindat (TAB) armoured personnel carriers and tanks were called in.