In July 2012, ahead of the start of the 2012 London Olympic Games, survivors of the camp laid claim to the ArcelorMittal Orbit tower, the tallest structure in Britain, located in the Olympic Park beside the Olympic stadium, as the 'Omarska Memorial in Exile'. The survivors allege that the Orbit is "tragically intertwined with the history of war crimes in Bosnia, as the bones of victims are mixed in with the iron ore". ArcelorMittal denied that material from Omarska had been used in the Orbit's construction. The company said that sensitive issues relating to the mine could not be addressed by ArcelorMittal on its own. Campaigners urged ArcelorMittal as the world's largest steel producer to use its considerable influence to oppose the local politics of denial and play an active role in healing fractured communities that have made the company's success possible. Susan Schuppli of the Centre for Research Architecture at Goldsmiths' College in London, observed that ArcelorMittal insistence on "not taking sides" in an area where persecution and injustice continued was not neutrality but taking a political position by default.