I'm not sure what you mean. I don't know what exceptional circumstances have to do with the carrying on of an investigation; I'm sorry.
On May 2nd, 2017. See this statement in context.
On May 2nd, 2017. See this statement in context.
Conflict of Interest and Ethics Commissioner, Office of the Conflict of Interest and Ethics Commissioner
I'm not sure what you mean. I don't know what exceptional circumstances have to do with the carrying on of an investigation; I'm sorry.
See context to find out what was said next.