What happened then was there was discussion between the lessees and the Department of Conversation at the time, and they agreed that, actually, they would write a letter—and this is the letter. They'd write a letter to all of the lessees and say, "Look, we've granted you consent for all these activities." It was a letter. There's nothing more. Just a letter from the Commissioner of Crown Lands. Not very secure, some might say, but robust at the time, and it remains robust. It was things like clearing of existing vehicle or stock tracks, digging in posts, anchors, piles. Indeed, it allowed some earth works, tree planting, tree felling, but within the area enclosed by the fence around the homestead located on pastoral lease—the curtilage area; that's what it was. And I could go on and read all of the activities on farm that required a consent. And that was approved through one letter—a little insecure, you might say.