A protest rally on the night of 6 September, organised by the authorities in Istanbul, on the Cyprus issue and the bombing of Atatürk's home was the cover for amassing the rioters. At 13:00, news reports of the bombing were announced by radio. However, most people at the time did not have radios, so they had to wait until 16:30, when the daily "İstanbul Ekspres", which was associated with the DP and the National Security Service (NSS), repeated the news in print.