The United States on Monday commended the people of Cambodia for their "active and peaceful participation" during the Cambodian national election. "We urge all parties and their supporters to continue to act in an orderly and peaceful manner in the post-election period," State Department spokeswoman Jennifer Psaki told reporters. "We are concerned by numerous reported irregularities in the electoral process. We have consistently called on the Royal Government of Cambodia to address systemic flaws such as problems in the voter registry and unequal access to the media," Psaki added. "We call for a transparent and full investigation of all credible reports of irregularities," Psaki said.