While a sitting MP, Olifant retained several business interests, and he helped found a travel agency, Eyabantu, which did business with Parliament for the one month that it was operational. In November 2003, Olifant was cleared by Parliament's ethics committee on a charge of failing to disclose a financial interest; the committee accepted Olifant's explanation that he had merely stood surety for the agency and had not had a substantial interest. In August 2004, during the Travelgate scandal, the
Scorpions announced that Olifant under investigation for possible abuse of Parliament's travel-voucher system in his capacity as an MP. In November 2006, facing a criminal
fraud charge, he said that he had decided not to accept a plea bargain and to plead his innocence. However, he concluded a plea bargain the following month; he was sentenced to pay a
R30,000 fine or serve three years' imprisonment. In the aftermath, the ANC demoted him, removing him from his position as a committee whip. == Personal life and death ==