One thing that has worked a lot is messages to the Nigerian president that the violence needs to stop and that protection for human rights must be defended. For justice mechanisms to work, witnesses and human rights defendants should have the safety and protection to be able to appear and share their testimony. As you've heard from some of the witnesses today, they are in hiding because the country is not safe for them anymore and this, I think, is already inhibiting the justice mechanisms that the government has itself set for it to be effective. Without that protection, it cannot happen.
An observation mission to Nigeria would help, because that would prevent situations of witnesses being put on no-fly lists or being in danger when the government does not provide police to protect them so that they can attend and give their testimony and be safe from non-state actors who want to harm them or who want to prevent the truth from happening. An observation mission is something we would encourage at this time.