I would say to the people of Queensland, and to all listeners around the country, is that if you want stable government in the next term of parliament, it's not just enough to reelect the [Malcolm] Turnbull government. It's also important to elect a senate which will be able to deal with the important reforms, with the important legislation, in a way in which the senate in the last parliament was unable to deal with.

We must break out of this mindset in Australia that we are a small nation on the other side of the world from the main, great Western nations. Australia is the twelfth largest economy in the world. We are a not insignificant player in commerce, in geopolitics and we must be in culture as well and we are.

A dining club which I was involved in at Oxford University invited Sir Isaiah Berlin to dinner, who I believe was probably the greatest liberal philosopher in the 20th century. I sat beside him and we spoke about liberal philosophy and the events of the 20th century all night over dinner - it was unforgettable!

I've spent some time in North and Central Queensland, in fact as recently as yesterday I was in Rockhampton, where the seat of Capricornia is based. I have to tell you that people in Queensland, but particularly regional Queensland, are very concerned about jobs. They are very concerned that the economic future for themselves and their children and their grandchildren should be - should be clear.

It is a necessary precondition for the success of a referendum that there should be broad community consensus and bipartisan support for it.

If you were a person in Rockhampton who is wondering where your next job was coming from, and you had the prospect of one of Australia's largest ever coal projects with a very, very long life span being developed and reviving the regional economy. And you saw the Greens in particular doing their little best to stop it happening.

The crime of bribery of foreign officials is an offence under the Commonwealth Criminal Code.