In 2017 the Dutch ambassador to Nigeria, Robert Petri, leaked confidential information about an extensive corruption investigation into Shell to the oil company itself, NRC reports based on information revealed in an integrity investigation into Petri. The ambassador warned Shell that it was under investigation over bribery allegations. Petri was prematurely replaced as ambassador to the Nigerian capital of Abuja in early 2019 and brought back to the Netherlands. According to NRC, this happened after an integrity investigation into Petri at the end of 2018, and a subsequent investigation into the working climate at the Dutch embassy in Nigeria early in 2019.
— source nltimes.nl | Jun 4, 2020