Keypoints:
- Defence says Alison-Madueke lacked authority over oil contracts
- Prosecutors allege bribes disguised as gifts and expenses
- Trial highlights corruption risks in Nigeria’s energy sector
FORMER Nigerian petroleum minister Diezani Alison-Madueke has told a London court that she held little real authority over oil contract decisions, with her lawyer describing her role as nothing more than a bureaucratic ‘rubber stamp’.
The claim was made during closing defence arguments at Southwark Crown Court, where Alison-Madueke is standing trial on multiple corruption charges brought by British prosecutors.
Nutgraf
The case is one of the most high-profile corruption prosecutions involving a former Nigerian cabinet minister and centres on allegations that Alison-Madueke accepted luxury gifts and financial benefits from businessmen seeking influence in Africa’s largest oil-producing economy.
Defence rejects image of power broker
Addressing the jury, defence lawyer Jonathan Laidlaw KC argued that the prosecution had overstated Alison-Madueke’s influence while misunderstanding how Nigeria’s oil sector was governed during her tenure.
‘Ministers did not award contracts,’ Laidlaw said, telling jurors that decisions were made by committees and civil servants, with the minister expected only to approve recommendations placed before her.
He said Alison-Madueke’s signature was often a formality rather than evidence of control, insisting that portraying her as a decisive power broker was ‘a fundamental distortion of reality’.
Alison-Madueke served as Nigeria’s petroleum resources minister from 2010 until 2015 under then-President Goodluck Jonathan, a period marked by soaring oil revenues and intense scrutiny of sector governance.
Charges centre on alleged bribes
British prosecutors allege that Alison-Madueke accepted bribes worth hundreds of thousands of dollars in the form of luxury shopping, high-end travel, property use and payment of private school fees.
She has pleaded not guilty to five counts of bribery and one count of conspiracy to commit bribery.
The prosecution argues that the benefits were provided by individuals with business interests before Nigeria’s government, and that accepting such advantages constituted corruption regardless of whether specific oil contracts can be linked to the payments.
‘No personal enrichment’, lawyer says
Laidlaw told the court that Alison-Madueke could not legally hold foreign bank accounts while in office, meaning that expenses incurred in the UK were often paid on her behalf.
He said the funds were either reimbursed from Nigeria or represented legitimate government expenditure related to official travel and security arrangements.
‘There was no personal enrichment,’ he said, adding that what might appear extravagant in London was not unusual for senior Nigerian officials operating abroad.
The defence further argued that the prosecution had failed to demonstrate any direct quid pro quo between the alleged gifts and government decisions.
Co-defendants deny wrongdoing
Alison-Madueke is standing trial alongside her brother, Doye Agama, who denies conspiracy to commit bribery in relation to funds allegedly routed through his church, and businessman Olatimbo Ayinde, who has also pleaded not guilty to bribery-related charges.
All defendants reject the allegations.
The trial, which began earlier this year, is expected to continue until April.
UK jurisdiction and wider implications
The case is being prosecuted in the UK because much of the alleged conduct — including property use and luxury purchases — occurred on British soil.
Legal experts say the trial underscores the expanding reach of UK anti-corruption laws, particularly in cases involving foreign officials whose alleged misconduct has financial or territorial links to Britain.
Nigeria’s oil industry, which accounts for the majority of the country’s export earnings, has long faced accusations of weak oversight and political interference, despite repeated reform efforts.
While Alison-Madueke’s defence insists she lacked operational power, prosecutors argue that the scale and pattern of benefits detailed in court point to improper influence at the highest levels of government.
