Kenyatta's calls to forgive and forget the past were a keystone of his government. He preserved some elements of the old colonial order, particularly in relation to law and order. The police and military structures were left largely intact. White Kenyans were left in senior positions within the judiciary, civil service, and parliament, with the white Kenyans Bruce Mackenzie and Humphrey Slade being among Kenyatta's top officials. Kenyatta's government nevertheless rejected the idea that the European and Asian minorities could be permitted dual citizenship, expecting these communities to offer total loyalty to the independent Kenyan state. His administration pressured whites-only social clubs to adopt multi-racial entry policies, and in 1964 schools formerly reserved for European pupils were opened to Africans and Asians.