The National Lotteries Commission (NLC) says the occurrence of the December 1st results generated in a Powerball draw, while uncommon, are not impossible. The results generated, have since received public scrutiny. The NLC says it would like to assure all South Africans that all National Lottery games and methods used to conduct draws undergo a rigorous process of review prior to approval by the NLC. We spoke to spokesperson for the NLC Ndivhuho Mafela.