2006/83/EC: Council Decision of 30 January 2006 on the signing on behalf of the European Community and provisional application of the Agreement in the form of an Exchange of Letters extending the Protocol setting out, for the period from 1 June 2005 to 31 May 2006 , the fishing opportunities and financial contribution provided for in the Agreement between the European Economic Community and the Government of the Democratic Republic of São Tomé and Príncipe on fishing off the coast of São Tomé and Príncipe