Global human rights body, Amnesty International, has called on the Nigerian government to ensure the safety of the Executive Director of a civic group known as the Rule of Law and Accountability Advocacy Centre (RULAAC), Okechukwu Nwanguma. SaharaReporters earlier reported that Nwanguma was invited by the Edo State Police Command of the Nigeria Police Force over a petition against the Commissioner of Police, Abutu Yaro. RULAAC had accused CP Yaro of releasing suspects involved in the stealing and adulteration of petroleum products in Benin City without investigation.