 Roger Bouka of the Congolese Observatory of Human Rights was also sharply critical of irregularities and the failure of voting to take place in some areas, calling for the election to be annulled.A report by African Union observers said that there were major problems in the second round; among other things, it cited voter list errors, with some names absent and others listed more than once, and "incomplete distribution of the new voter registration cards".The report recommended a number of improvements in the organization of elections.