The other hat I want to quickly put on is around customs. Look, it's not going to be a surprise to this House that by and large that activity between the UK and New Zealand already works very, very well. But I see that in the agreement there's a commitment to robust electronic systems, and I suppose it's not so much to the Ministers here tonight in terms of foreign affairs and trade, but through to the Minister of Customs to ensure that the necessary resources are put in place, that New Zealand can make this work and work well. But I actually have quite a lot of confidence in that the customs guys and women are amazing and do a great job. 