Dijon case (1979) and into other areas, notably services and establishment, soon after. Secondary legislation cannot introduce rights and obligations that do not already have a basis in the Treaty. In this respect, the original draft of the Services Directive was not a novelty, but a clarification of the case law of the European Court of Justice, and a continuation of the "country of origin" principle, which had already been applied in the TV Without Frontiers Directive, the Second Banking Directive, the Third Insurance Directive, the E-Commerce Directive and others. Criticisms of the early draft The first version of the Bolkestein Directive provoked intense debate and mass protests in various EU countries, including France, Belgium, Sweden and Denmark. On 21 March 2005 nearly 100,000 people marched in Brussels to protest against the Directive. Critics argued that the Directive would erode many of the Member States' regulations governing industry and the environment, and would lead to competition between workers in different parts of Europe, resulting in a decline in income levels. The expression "Polish plumber" became famous during the French debate about the Directive, referring to the fear that under the Directive a Polish plumber would be able to work in France under Polish labour laws. Critics also charged that the Directive was a sign that "Anglo-Saxon" economic policy was running rampant over the EU and claimed that the Directive would inevitably lead to "social dumping" as companies and jobs were relocated to the lower-cost and less regulated economies of eastern Europe. They also claimed, falsely, that the Directive would have an adverse effect on social legislation and HSW (when, as mentioned above, it would have no effect on either). Developments during 2005 On 22 March 2005 EU leaders agreed on a "far reaching" revision of the Directive to preserve the European social model. French President Jacques Chirac told an EU summit in Brussels that the changes planned by the Directive were "unacceptable". Jean-Claude Juncker of Luxembourg declared: "If France wishes to eliminate the risk of social dumping, this will be addressed in the framework of the legislative procedure and of co-decision, which has been initiated." Modifications to the Directive were introduced at a later stage, in the normal course of the EU legislative process. On 1 July 2005 the UK, which was in favour of the Directive, took the chair of the presidency of the Council of the European Union.