The biggest thing that consumers can look for is certification. The labelling itself won't give you the answer. If there's a [Technical difficulty—Editor] harvested, such as the marine [Technical difficulty—Editor].... If you see that logo, you should know that it's sustainably caught.
As well, you can look to the reputation of your retailer and your restaurants. Do they have responsible sourcing programs so that they know what they're buying, and do they audit their suppliers occasionally? That can give you confidence as well.