There is often an international dimension to crime which is limited to what is within our own jurisdiction. We're limited in terms of maritime security threat, we're limited in terms of criminal offending, and New Zealand is, in some cases, unable to act or disrupt criminal activity before it reaches our shores. I'm well aware of this because, a couple of years ago, I did a documentary called I Am Innocent, which involved a drug mule who was taking drugs to Argentina. We did some interviews with some legal experts who made the very clear point that it's easier to catch the mules, who are the so-called bottom feeders, than it is to get the kingpins, and it's an issue that is happening globally, in terms of the international nature of crime, the technologies that are rapidly changing. So goods and funds are going across borders, between countries, sometimes virtually or digitally, and it's really hard for the law to catch up.