The British set up a development office that helped in some small developments in the emirates. The seven sheikhs of the emirates then decided to form a council to coordinate matters between them and took over the development office. In 1952, they formed the Trucial States Council, and appointed Adi Bitar, Dubai's Sheikh Rashid's legal advisor, as Secretary General and Legal Advisor to the council. The council was terminated once the United Arab Emirates was formed. The tribal nature of society and the lack of definition of borders between emirates frequently led to disputes, settled either through mediation or, more rarely, force. The Trucial Oman Scouts was a small military force used by the British to keep the peace.