I guess the first point I would make is that the critical ability to move to that factory of the future and apply the industry 4.0 technologies is to have competitive-scale plants. We do, in the case of our Brandon slaughter plant, as an example. Meat processors such as Cargill and Olymel also have fairly large plants. In our case, in our Brandon plant we've begun a whole project of application of IoT, the Internet of things, such as putting in sensors to better monitor yields and even water and energy use and that sort of thing.
There is a limit, though, because at the end of the day, at least with current technology and robotics, there is only so much you can do with a live animal through to ground meat. A lot of hands-on labour is required. We've applied more of that at the front end, but the fine trimming and the deboning in meat processing is really where the value comes in. The more you can portion, cut, trim, and cut something to spec, now you have real value.
At the moment, our biggest challenge in getting there is labour. Yes, we'd like to automate more, but in those functions, at least with current technology, it is very hard. The problem is that you apply the labour and the technology as you can at the front end, and you leave undone that value-adding in the latter stage of the process, which is where the profit most often can be found. There are a number of challenges in that. As I say, it's a question of adapting technology, but it's also about making sure we have adequate labour. That's the trouble.