The concerns and controversies over the 2010 Commonwealth Games rocked the country in 2010, raising questions about the credibility of the government followed by the 2G spectrum case and Adarsh Housing Society scam. In mid-2011, Anna Hazare, a prominent social activist, staged a 12-day hunger strike in Delhi in protest at state corruption, after government proposals to tighten up anti-graft legislation fell short of his demands.