 There's other risks such as even just sweaty hands and people slipping and dropping things. And so the occupational health and safety is an issue in that respect. And that can come at even sort of the early stages. In the hot places such as one of our tropical towns, Darwin, 80% of the violence happens during certain months of the year, which is called the build-up. And that's when it gets really hot and the humidity starts to kick in.