President of the European Council extended his influence into financial policy, the most important area left to the rotating Council presidency, with the rotating presidency seeing a greater decrease in power than previously planned. Many of the changes introduced with the Lisbon Treaty need concretion through practical implementation by the current actors. The Spanish presidency unsuccessfully tried to challenge the European Council president's prominent post during the first rotating presidency of 2010, while the second half of the year saw a Belgian rotating presidency marked by a weakened caretaker government which did not challenge Herman van Rompuy, himself a Belgian politician. The Belgian rotating presidency
European Union and the United Nations the right to speak among representatives of major groups on 3 May 2011. These include: the right to speak in debates among representatives of major groups, before individual states, to submit proposals and amendments, the right of reply, to raise points of order and to circulate documents. However, the EU does not have voting rights nor the right to sit on the Security Council. The EU is represented by the President of the European Council, the High Representative of the Union for Foreign Affairs and Security Policy, the European Commission and the EU delegations. European Council President Herman Van Rompuy