As I understand it, a 24-hour confidential hotline is part of the prevention strategy which I have mentioned. There are specialist counselling services which are provided. There are also fly-in mental health support capabilities for people deployed and post-operation psychological screening. I might add that 75 per cent of ADF suicides occur with no deployment history, compared to five per cent who have been deployed. I think we have to be careful in linking a certain deployment with a subsequent suicide, but certainly the matter is taken very seriously. There is a comprehensive program in place. I will check to see what further detail I can provide Senator Bartlett in relation to this issue.