"We have been fighting counterfeits forfive years with some result, but now we have officially declared war on counterfeiting, " Mr. Vincent said in a stern voice.
"He threw a lot of punches but they weren't landing, " said Mayweather, who was fighting at the 154lb limit for the first time and who has now won world titles at five weights.
In the past five years the Congress of South African Trade Unions (Cosatu) has been criticised by many of its members for not fighting their corner hard enough.