A small group of protesters gathered outside the Intercontinental Hilton in Berlin to make their voices heard at the ACI conference being held inside. There were about 20 people involved in the demonstration against onshore storage of CO2, especially the projects in Germany. Public acceptance was one of the key themes discussed during the conference and the conference chair, Bjorn Utgaard from Bellona Europa went out to chat to them for a bit. They stayed for about two hours and then dispersed quietly.