The design of the dial represents The King Protea (Protea cynaroides), the national flower of South Africa.

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South Africa's Protea Hospitality Group plans to add nine hotels by 2014 to its 36 African properties outside its home market.

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Education officials say two of the boys remain in a critical condition, as does one of girls from Protea Glen Secondary School.

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He is today one of the 17, 000 people employed by Protea Coin.

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"The role of private security companies is distinctively different to that of the police, " says Petrus Van Niekerk, the chief executive of Protea Coin.

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Waal de Waal, chief operating officer at South African-owned Protea Coin, spent 18 years in the special forces and military intelligence before joining the private security sector a decade ago.

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