In the month of April 1919, nationwide strike was called against the Rowlatt act imposed by British Government. The strike in Lahore and Amritsar passed off peacefully on 6 April. On 9 April, the governor of the Punjab, Sir Michael Francis O'Dwyer (1864-1940), suddenly decided to deport from Amritsar Dr Satyapal and Dr Saif ud-Din Kitchlew, two popular leaders of men. On the same day Mahatma Gandhiâ€™s entry into Punjab was banned under the Defence of India Rules. On 10 April, Satyapal and Kitchlew were called to the deputy commissioner's residence and arrested. This led to a general strike in Amritsar. Excited groups of citizens soon merged together into a crowd of about 50,000 marching on to protest to the deputy commissioner against the deportation of the two leaders. The crowd, however, was stopped and fired upon near the railway foot-bridge. According to the official version, the number of those killed was 12 and of those wounded between 20 and 30. But evidence before the Congress Enquiry Committee put the number of the dead between 20 and 30. As those killed were being carried back through the streets, an angry mob of people went on the rampage. Government offices and banks were attacked and damaged, and five Europeans were beaten to death. One Miss Marcella Sherwood, manager of the City Mission School, who had been living in Amritsar district for 15 years working for the Church of England Zenana Missionary Society, was attacked. The civil authorities, unnerved by the unexpected fury of the mob, called in the army the same afternoon. The ire of the people had by and large spent itself, but a sullen hatred against the British persisted. There was an uneasy calm in the city on 11 April. In the evening that day, Brigadier-General Reginald Edward Harry Dyer (b. 1864, ironically at Murree in the Punjab), commander 45th Infantry Brigade at Jalandhar, arrived in Amritsar. He immediately established file facto army rule, though the official proclamation to this effect was not made until 15 April. The troops at his disposal included 475 British and 710 Indian soldiers. On 12 April he issued an order prohibiting all meetings and gatherings. On 13 April which marked the Baisakhi festival, a large number of people, mostly Sikhs, had poured into the city from the surrounding villages. Local leaders called upon the people to assemble for a meeting in the Jallianwala Bagh at 4.30 in the evening. Brigadier-General Dyer set out for the venue of the meeting at 4.30 with 50 riflemen and two armoured cars with machine guns mounted on them. Meanwhile, the meeting had gone on peacefully, and two resolutions, one calling for the repeal of the Rowlatt Act and the other condemning the firing on 10 April, had been passed. A third resolution protesting against the general repressive policy of the government was being proposed. Meanwhile General dyer reached the place and gave birth to a massacre which has been noted down in history as Jallianwala Bagh.