Working as an imperial police officer gave him considerable responsibility while most of his contemporaries were still at university in England. When he was posted farther east in the Delta to Twante as a sub-divisional officer, he was responsible for the security of some 200,000 people. At the end of 1924, he was posted to Syriam, closer to Rangoon. Syriam had the refinery of the Burmah Oil Company, "the surrounding land a barren waste, all vegetation killed off by the fumes of sulphur dioxide pouring out day and night from the stacks of the refinery." But the town was near Rangoon, a cosmopolitan seaport, and Blair went into the city as often as he could, "to browse in a bookshop; to eat well-cooked food; to get away from the boring routine of police life". In September 1925 he went to Insein, the home of Insein Prison, the second largest prison in Burma. In Insein, he had "long talks on every conceivable subject" with Elisa Maria Langford-Rae (who later married Kazi Lhendup Dorjee). She noted his "sense of utter fairness in minutest details". By this time, Blair had completed his training and was receiving a monthly salary of Rs. 740, including allowances (equivalent to £ in ).