London, UK | – Former Nigerian Petroleum Minister Diezani Alison-Madueke was been arrested in the U.K. on suspicion of bribery and money laundering offenses, an official in the Nigerian presidency said.
“The government is aware of the arrest and is cooperating with the investigators in the U.K.,” Garba Shehu, a spokesman for President Muhammadu Buhari, said Monday by phone from the capital, Abuja.
Alison-Madueke, a former president of the Organization of Petroleum Exporting Countries, served as Nigerian oil minister for five years until her party lost elections in March.
Five people were released on bail on Friday, the U.K.’s National Crime Agency said on its website, without identifying them. A spokeswoman at the agency declined on Monday to comment further. Calls to Alison-Madueke didn’t go through because her mobile phone was switched off.
Reuters reported the arrest earlier citing unidentified people.