Member of the European Parliament Sarkozy, former Deputy PM of the United Kingdom Nick Clegg, former Prime Minister of Italy Silvio Berlusconi, Danish Prime Minister Helle Thorning-Schmidt, Belgian PM Elio Di Rupo. The so-called "dual mandate", in which an individual is a member of both his or her national parliament and the European Parliament, was officially discouraged by a growing number of political parties and Member States, and is prohibited as of 2009. In the 2004–2009 Parliament, a small number of members still held a dual mandate. Notably, Ian Paisley and John Hume once held "triple mandates" as MEP, MP in the House of Commons,
Political groups of the European Parliament incentives for co-operating in Groups include financial subsidies from the Parliament and guaranteed seats on committees which are not afforded to Independent MEPs. For a Group to be formally recognised in the Parliament, it must fulfil the conditions laid down in the relevant European Parliament Rule of Procedure. That Rule lays down the minimum criteria a Group must meet to qualify as a Group. Provided those criteria are met, MEPs can theoretically create any Group they like. This was put to the test when MEPs attempted to create a far-right Group called "Identity, Tradition, Sovereignty" (ITS). This generated controversy and