The ceremony scheduled for next week bestows the country's highest official honor on South Africans and foreigners who have contributed to South Africa, the office of President Jacob Zuma said. The event will be postponed so South Africa can mourn the victims of anti-immigrant violence, including three South Africans and four foreigners, it said.
The annual ceremony was to be on April 27, a holiday commemorating the first all-race elections in 1994 that ended apartheid.
South Africa's Sunday Times newspaper published photographs of a fatal attack on a Mozambican man in Johannesburg's Alexandra township this past weekend.
Authorities arrested three suspects in the killing and are searching for a fourth suspect, the South African police force said on its Twitter account.
Religious groups, trade unions and other organisations plan a march on Thursday in Johannesburg to condemn the anti-immigrant violence.
South African officials have provided food and shelter to more than 1,000 people who fled their homes and police have arrested more than 300 people, the government said. Charities have helped other fearful immigrants seeking refuge and countries including Malawi and Zimbabwe are arranging for the return of some of their citizens.
