That's a fair question.
I think you'll find the Sikh community is really reasonable when it comes to these sorts of things. Where there's an actual risk of head injury—and particularly where a person isn't assuming the risk exclusively themselves, where they are responsible in a position where they could have an impact on others—a hard hat needs to be worn, or that person needs to be placed somewhere else if they're not willing to do that.
However, when you have a situation where someone is being specifically targeted for wearing a hard hat, even while the people around him aren't wearing them, it's kind of like picking on someone. That's discriminatory behaviour. We've seen it before. There has been a decision out of the Ontario Human Rights Tribunal, called Loomba, where it has been clearly established that you can't pick on someone when no one else is really wearing it. We're talking about these weigh stations, where there's nothing above you that can fall on your head, and these individuals are being very reasonable saying that they can sit in their cabin and don't need to come out of the truck cabin.
I think it's really a situation of education, but it needs to be resolved.