It seems Warsaw's optimistic plans of a relatively quick eurozone entry will have to undergo re-evaluation.                 

Report by Slawek Szefs

One of the factors hampering the pocess is the unsatisfactory state of the country's public finances. There has also been speculation that some countries, for example Greece or Slovakia, may be considering leaving the eurozone. Is it worth the sacrifice to meet stringent Maastricht criteria for eurozone membership in such a situation?