Thank you, Mr. Chair. So I guess the next question for me -- I mean, I'll focus on the Cameron Hills one. Can the department explain for me kind of what exactly they're talking about there? Like, how did the department end up with a $21.2 million environmental liability in Cameron Hills, and can they maybe explain to us a little bit, you know, how do we end up with a liability and is this something that the government's now responsible for and actively working to clean up? What is being captured under this $21.2 million, the activity. Thank you.