CHRIS PENK (National—Helensville): Thank you, Mr Chair. Just a reasonably quick one on this occasion, I think. Polling disruption, sir, remaining within Part 1, obviously—my colleague the Hon Tim Macindoe has already spoken about the kinds of situations in which this situation may arise, and I don't intend to either try your patience or, indeed, embarrass myself by giving an inferior rendition of a song already well sung by Mr Macindoe, but it did occur to me that it's interesting that we're talking about disruptions that are unforeseen or unavoidable. It occurs to me now—and I'm embarrassed to say that it didn't occur to me at the time of the select committee consideration, that the phrase "unforeseen or" is somewhat redundant. I mean, one might have a disruption that's unavoidable and, notwithstanding that, one might have foreseen it. It's of no consequence from the perspective of whether polling is disrupted. 