Experts point to several factors favoring a lawsuit by the EU against Google. Google's dominance in Europe is higher than in the U.S., with Google used for 90% of web searches in Europe. The case is easier to build in Europe because the EU commission acts as prosecutor, and EU judges in Luxembourg rarely overturn the commission's major decisions. The EU competition commissioner, Margrethe Vestager, who took office in Nov.1, 2014, sees the need to give smaller internet companies room to compete with Google as a definite priority. She favors setting a legal precedent through a formal court process, and says that "citizens and companies should see that we are willing to go to court if that is the right thing to do."