From early morning on Saturday a large number of volunteers were noticed arriving at Chauri Chaura and collecting on the Gorakhpur side of the railway station. They then proceeded towards the Bhapa Bazar, and formed a procession. They said that they were going to picket the bazar, and they proceeded towards the bazar through the police station grounds, although this was not their direct route. The procession consisted roughly of 3,000 people, and was headed by four or five volunteers in khaddar uniform. Some of them had swaraj flags in their hands. After the main body of the procession had gone on, there were a few stragglers with whom the police, it is alleged, had some interchange of remarks. It is also stated that one or two of the stragglers were hustled by some of the chowkidars. The Mob breaks Loose It is impossible to say exactly what happened next but at any rate the stragglers shouted out and main procession came back and started throwing kanker at the Police. For some time the attack was confined to vicious kanker throwing, in which thousands of volunteers were engaged. The sub-inspector, finding that the affair was taking a more serious turn, asked the rioters to desist, but they would not take any heed, and attacked the police with lathies. The sub-inspector, in order to frighten the mob, fired a few shots in the air. This infuriated the mob, who made a rush towards the thana with lathies and spears. A few policemen were knocked down, and the remainder of the police went inside the thana buildings for protection. One or two policemen must have fired on the mob in earnest, as some of the rioters had received gunshot wounds, but whether the firing took place before the rush or after it is not known yet. By this time several of the policemen had been killed outside the police buildings, and one party fetched oil and straw and set fire to the thana at various points. This drove the entire police force out of the buildings.