Dr EMILY HENDERSON (Labour—Whangārei): I think I've mentioned in this House before that I have teenage children. And teenage children don't find it easy having an MP for a mum. In fact, it is a little-known secret that the battered mum-mobile I drive around town has removable magnetic posters with my name and face on them, so that they can be removed when said teenagers are in the car, as opposed to when I am driving on business.