We as the eurozone should implement measures already adopted, such as the EFSF and the European semester.

BBC: Viewpoints on EU treaty change and eurozone

The summit will also be used to assess the European semester, a six-month cycle of scrutiny of the economies of EU countries, resulting in the publication of country-specific guidance to countries whose policies and budgets are out of line.

BBC: MEP: Greek crisis is 'dangerous for democracy'