The Indian judicial system is stratified into several levels with the Supreme Court at the apex, followed by High Courts at the state level, District Courts at the district level, and Lok Adalats at the village level. The Supreme Court, located in Delhi, hears appeals and deals with disputes between states or between the central government and states. High Courts act as courts of appeal for lower courts and can issue writs on fundamental rights violations. Each state has its own High Court overseeing district and lower courts within that state. District Courts, presided over by District Judges, are the principal courts handling civil and criminal cases in their jurisdiction.