"In 1946, Students protested that the anniversary of the founding of the Arab league had not been made a public holiday". The most serious problem facing Aden in the late 50s and 60s was the relationship with the Yemen and Yemeni raids along the borders. But the adherence of Yemen to the UAR created a delicate situation and several political problems arose. Immigration into the Colony was a major concern of the local Arab workforce. Previously to the creation of the UAR, peace in Aden it was admitted came not from the presence of the tiny garrison, but from a lack of Arab poles of attraction for malcontents. However some contemporary writers, such as Elizabeth Monroe thought that the British presence in Aden may have been self-defeating, as it provided a casus belli for Arab nationalists. So rather than supporting British peace efforts in the region, Aden was actually the cause of much anti-British sentiments in the region. “As in Kuwait prosperous older men appreciate the advantages of the British connection, but young Arab nationalists and a vigorous trade union movement think it humiliating". Monetary system in Aden Being an extension of British India, the British Indian rupee was the currency of Aden until shortly after India gained independence in 1947. In 1951, the rupee was replaced by the East African shilling which was on par with the shilling sterling. Then with the advent of the South Arabian Federation, a new South Arabian dinar was introduced in 1965 which was on par with the pound sterling. The South Arabian dinar was a decimal unit divided into fils. Aden became independent as the South Yemen on 30 November 1967 without joining the Commonwealth, but the South Arabian dinar continued at the one-to-one parity with sterling until 1972. In June 1972, the British Prime Minister Edward Heath unilaterally reduced the sterling area to include only the United Kingdom, the Isle of Man, the Channel Islands and Ireland (and Gibraltar the following year). The South Yemen reciprocated immediately by introducing its own exchange controls and ending the fixed peg to sterling. South Yemen was still however listed in British law as being part of the overseas sterling area, that being a list of scheduled territories which continued to enjoy some exchange control privileges with the United Kingdom right up until 1979 when Geoffrey Howe abolished all United Kingdom exchange controls. Federation and the