"In January 2006 the European Commission published the Study on the Economic and Technical Evolution of the Scientific Publication Markets of Europe. The Study resulted from a detailed analysis of the current scholarly journal publication market, together with extensive consultation with all the major stakeholders within the scholarly communication process (researchers, funders, publishers, librarians, research policymakers, etc.).
The Study noted that 'dissemination and access to research results is a pillar in the development of the European Research Area' and it made a number of balanced and reasonable recommendations to improve the visibility and usefulness of European research outputs."

from Petition for guaranteed public access to publicly-funded research results

It is a very important request, but not going far enough. Essentially, the petition requests all knowledge, result of publicly funded research to be made openly and freely (they are not explicit about it, but this is what I understand from the context) available and accessible.