Gauteng traffic official Samuel Mashaba faced intense questioning before the Madlanga Commission of Inquiry this week regarding his alleged ties to a R286-million cocaine interception and his communications with political figures. Testifying for a third consecutive day on Friday, 12 June 2026, Mashaba struggled to account for messages and operations involving police resources, leading Commission chair Justice Mbuyiseli Madlanga to state, “You are being untruthful.”
The Aeroton cocaine interception
The Madlanga Commission is investigating claims that a drug cartel infiltrated South Africa’s criminal justice and security sectors. Mashaba was called as a witness due to his 2021 arrest alongside three others: businessman Tumelo Nku and two police officers, Warrant Officer Marumo Magane and Warrant Officer Steve Phakula. The group was linked to a cocaine consignment hidden in Scania truck parts that traveled from Brazil to Durban before being intercepted in Aeroton, Johannesburg, on 9 July 2021. While the four claimed to be conducting a lawful crackdown, the commission heard allegations they may have intended to divert the drugs to an undisclosed location.

Allegations of improper police conduct
Evidence presented on Thursday revealed that Mashaba allegedly organized a team of South African Police Service (SAPS) members in 2019 to recover stolen US dollars and gold at OR Tambo International Airport on behalf of Nku. Commissioner Sesi Baloyi SC challenged Mashaba on this, suggesting he had arranged for police officers to provide services to a civilian for a fee. Baloyi characterized these actions as “plain criminal conduct.” Mashaba previously described Nku as an informant, though the commission continues to examine the nature of their professional relationship.
WhatsApp messages and political links
Commission proceedings focused on digital communications between Mashaba and Nku. On 29 May 2019, Mashaba messaged Nku saying, “I see DD is back, let’s move on our issues.” While Mashaba initially claimed “DD” referred to the late politician Kebby Maphatsoe, he eventually accepted that the message likely referred to former deputy president David Mabuza, who had been sworn in as a Member of Parliament the previous day. Additionally, a June 2019 message from Mashaba suggested he sought to use his proximity to then-Gauteng Community Safety MEC Faith Mazibuko to improve his personal treatment. While Mazibuko faces no accusations of wrongdoing, Baloyi noted that connecting a questionable associate like Nku to a high-ranking politician suggested potential criminal conduct.

What happens next
The Madlanga Commission of Inquiry is expected to continue hearing testimony from additional witnesses, including embattled Crime Intelligence officer Feroz Khan, who was previously cleared of disciplinary charges related to the Aeroton scene. As the commission works toward a 31 August 2026 deadline for its final report to President Cyril Ramaphosa, analysts expect continued scrutiny of the revived investigations into the 2021 cocaine case. Future proceedings may clarify the extent of the alleged infiltration of the criminal justice sector by private interests.
