The Greens decided on their program in July 2005. Compared to their previous federal election program, they increased the emphasis on economics and labour-market politics. For the first time this topic came before the classical green topic of environmental politics in the program. In general, the program moved slightly to the left; including stating the necessity for changes to some existing red-green governmental policies. The FDP announced its election program before any other party, publishing it on 24 July. It called for strong saving measures in public spending and more room for local negotiation between employees and employers, as opposed to central control by trade-union officials. The leaders of the left wing Party of Democratic Socialism (the "PDS") agreed to let candidates of the centre left Electoral Alternative for Labor and Social Justice (the "WASG") run on their party list, leaving open the possible future option of a merger between the two parties. In agreeing to this the WASG stipulated that the PDS rename itself as the Left Party. The WASG, with its front-runner Oskar Lafontaine (a former SPD leader), formed from breakaway elements within the SPD, angered at that party taking a "neoliberal" direction in economic reforms. The general membership has already approved this measure and awaits to hear from the PDS party convention to agree as well. If successful this could lead to a further erosion of the SPD's strength, as the PDS has never made inroads in the former West Germany (it lineally succeeded the former governing communist party (Socialist Unity Party of Germany) of the former German Democratic Republic), while the WASG has its base in western Germany and could garner substantial votes there. Two of Germany's small far-right parties, the National Democratic Party (NPD) and the German People's Union (DVU), announced that they would run on a common platform in this election, raising fears in the mainstream German political establishment that together they might succeed in gaining more than 5% of the national vote and thus in entering the Bundestag. Since German electoral law does not permit common lists of two or more parties, in practice the DVU did not enter the election, and members of that party appeared on the NPD list. Early election polls during summer 2005 from 6 organizations showed a solid lead for the CDU/CSU with a share of the vote ranging between 41% and 43%, and the SPD trailing at between 32% and 34%. The polls further showed the FDP, a possible coalition partner for the conservatives, at between 6.5% and 8%, and the Greens, the current coalition partner for the SPD, between 6% and 8%.