Awwal 22, 1432 H/Feb 25, 2011, SPA -- Governing Mayor of Berlin Klaus Wowereit, President of Berlin Parliament Walter Momper and the accompanying delegation arrived in Riyadh this evening at an invitation of Prince Salman bin Abdulaziz, Governor of Riyadh Region. At King Khalid International airport, they were received by Dr. Abdulaziz bin Mohammed bin Ayyaf, Mayor of Riyadh Region, Volkmar Wenzel, Germany's Ambassador to the Kingdom of Saudi Arabia and a number of embassy staff members.