In April 1926 he moved to Moulmein, where his maternal grandmother lived. At the end of that year, he was assigned to Katha in Upper Burma, where he contracted dengue fever in 1927. Entitled to a leave in England that year, he was allowed to return in July due to his illness. While on leave in England and on holiday with his family in Cornwall in September 1927, he reappraised his life. Deciding against returning to Burma, he resigned from the Indian Imperial Police to become a writer, with effect from 12 March 1928 after five-and-a-half years of service. He drew on his experiences in the Burma police for the novel "Burmese Days" (1934) and the essays "A Hanging" (1931) and "Shooting an Elephant" (1936).