There are a couple of elements to it. One is the nature of the questions that you pose. In an interview, you will pose similar questions in a number of different ways at different times to ensure there's consistency within it.
I tried to ask open questions to get someone to explain a story, a narrative, and then would follow up with some detailed questions to see if it held together.
When dealing with the front-line people, I don't try to come off as cross-examining someone. I want to try and build a relationship of confidence. In that sense, it's very important to make assurances around the confidentiality, to explain what my role is in terms of providing recommendations to the company and to the government to improve the situation, to try to create a safe environment and context for them to open up.
Obviously, a lot of it is about observing the body language and the demeanour of someone, and whether they appear to be shifty, scared, or so on.
There are some other techniques that are used. You follow up the second time and try to meet with the same person to see if their story holds together three months later. A big part of it is getting enough of a sample size, to talk with enough of the people to see if the aggregate story kind of adds up or doesn't.
The one thing that I will say, and it's an ongoing matter of discussion, is that we know there are people that have made allegations about Bisha mine that are likely outside of Eritrea. I think they've been in contact with some of the NGOs.
I did not have access to these people in my report, but it is a subject of our ongoing discussions. Mr. Romaine mentioned we'll be meeting with Human Rights Watch in New York later.
There is, I believe, a sincere attempt to reach out to these organizations to see if there are people that I was not able to have access to, and to facilitate some manner of bringing their concerns forward.