 He subsequently returned.Dell publicly condemned the beating of several opposition Movement for Democratic Change leaders and protestors, which occurred on March 11, 2007, including that of party leader, Morgan Tsvangirai.On March 19, acting on orders from President Mugabe, Foreign Minister Simbarashe Mumbengegwi summoned Dell and other western diplomats to his ministry to receive an official warning to stop interfering in the country's internal affairs.