May I?
As to the suicide rate, I think it's a very interesting point.
In the seventies, we did a study. I was concerned about suicides happening. The study reflected a different result than the one Mr. Fyfe found. Probably, we are doomed to do another study. Our results showed no increase in the witness population over the regular population. But I think now, with a much larger database, we should do that study again.
When witnesses are relocated, to help relieve the stress they undergo, whether they're innocent witnesses or not, or family members of prisoners who are witnesses themselves, we arrange for all of them, if they wish, to go to psychologists and psychiatrists. It's just part of the routine that they do that.