The results of the elections were disputed by main opposition parties, including the United Party for National Development, which many observers claimed had won the elections.[1] Both domestic and international election monitors cited serious irregularities with the campaign and election, including vote rigging, flawed voter registration, unequal and biased media coverage, and the MMD's improper use of state resources. In January 2002, three opposition candidates petitioned the Supreme Court to overturn Mwanawasa's victory. While the court agreed that the poll was flawed, it ruled in February 2005 that the irregularities did not affect the results and declined the petition.[2]