Yes, the Prime Minister's chief of staff is a great example. Perhaps the library will update this paper with the most recent material, of which they have a lot over the last eight years to add.
The last line of this paragraph says, “The following are three high-profile cases.” I know MP Beech and MP Blaikie will be particularly interested, because MP Blaikie's father was in Parliament when this first one happened. Now, I have to say it's on the Conservative side of things, but I'm sure his father would have been asking, if I go back and check Hansard, many questions in question period about this.
I will read the one example that's written here at the top of page 4, and perhaps add a little colour, if I could be granted that, to provide a little on-the-record detail.