The attitude of the British Government had also changed which now wanted to suppress every movement which will hamper its war image .As a result the quit India resolution was passed on 8th August and by 24 hours on 9 August Gandhi and all prominent leaders were arrested. Congress was declared an illegal party and simultaneous arrests took place all over the country. Quit India Movement has been popularly divided into three phases .The first phase started from the day of Gandhi`s arrest. The news of Quit India Movement and Gandhi`s arrest took the people unaware but the reaction was spontaneous. All the major cities of India which included Bombay (now Mumbai), Calcutta (now Kolkata), Bangalore, Ahmedabad, Patna and many more cities faced hartals and the entire nation came to a standstill. Government`s reaction was repressive which began with indiscriminate firing and mass arrest.
The second phase began from the middle of August when the, focus shifted from the center to the out skirts where mobs began to attack the court buildings. Places like Eastern parts of Uttar Pradesh, Bihar and Midnapore in West Bengal , parts of Maharashtra, Karnataka and Orissa where infuriated mobs tried to set up parallel governments though short lived and unsuccessful. The large suppressions executed by the government helped the people to organize the third phase of the movement which entered its longest and most formidable phase. This was characterized by the terrorist activities of the educated youth and was directed against communications and police confrontations, occasionally rising to the level of guerrilla warfare. In Bombay (now Mumbai), Poona, Satara, Baroda, parts of Kerela, Karnataka and Uttar Pradesh underground organizations became active. Government atrocities crossed all limits but failed to restrict the movement from reaching its climax.
On the other side the war also came in favour of Allied powers .This made the secretary of State to condemn the Congress as growing revolutionary under Gandhi which aimed at crippling the government. As the government continued to blame Mahatma Gandhi for the violence taking place after the declaration of Quit India Movement, Gandhi gave an ultimatum with a 21 days fasting which began in 10th February 1943 and ended in 3rd March. Its main purpose was to draw world`s attention towards India cause.
Overall the Quit India Movement was successful in breaking the myth o f the government that it was the most popularly accepted government and that it was run by the majority of people who were loyal to the crown. Turning out to be the most popular movement in the freedom struggle for India this movement saw participation from all sections of people.