Senator REYNOLDS (Western Australia) (14:26): Before I do, I would just like to say—and this probably should have been a point of order—that when the minister stood up one of the senators opposite made a highly derogatory comment to the minister about her appearance. I think particularly on this subject on this day to refer to her as a zebra, in fact, is highly inappropriate, as it would be at any time. Opposition senators interjecting— Senator Sterle: I was sharing a joke with Senator Collins. I just said, 'What's black and white and eats like a horse?' I did not mention anything about anyone over there. The PRESIDENT: Thank you, Senator Sterle. It is probably time just to advise senators that respect must be shown at all times and even the perception of respect. Senator Reynolds, you can continue with your supplementary question. Honourable senators interjecting— Senator REYNOLDS: Senator Collins might think it being precious, but making a joke, particularly on this day, about the minister's appearance is, I think, highly inappropriate. The PRESIDENT: Order, on both sides. Senator Reynolds, we will start the clock again for you to ask your supplementary question. Senator REYNOLDS: Can the minister please explain what action the Turnbull government is taking to tackle the scourge of domestic and family violence?