Under pressure from the Danish government, the EU is being pushed to legalise patents on "computer-implemented" algorithms and business methods. The European Parliament voted to confirm the non-patentability of software in September 2003, with support from danish MEPs of various parties, especially the Left, Greens and June Movement. However the Danish government is ignoring the voices of programmers and economists. Instead, the government is allowing officials close to the Danish Patent Office to overthrow the Parliament's decision through a backroom negotiation process in the Council. The Danish government has in the past been one of the drivers of this process. By organising a demonstration, press conference and study conference we want to throw the light of public scrutiny on the questionable backroom dealings of Danish politicians in Brussels and give this subject the weight which it deserves in the upcoming elections to the European Parliament. Targets of the march may include government buildings, patent institutions, party headquarters and headquarters of some of the companies and trade associations that have left their decisions to corporate patent lawyers and allowed them to speak in their name against the interests of Denmark's's software innovators.