questionText: To ask the Secretary of State for Foreign, Commonwealth and Development Affairs, with reference to Article 11 and Letter No.1 of the Exchange of letters concerning implementation and interpretation of Article 11 of the Agreement between the Government of 
answerText: As stated in the explanatory memorandum laid alongside the treaty, the UK government uses the Office for Budgetary Responsibility forecast GDP Deflator in its calculation of future expected payment values. The average annual payments across the length of ...
heading: Chagos Islands: Sovereignty