[Diana can't help but smile; it's subtle, but it's there.] You've got a head for this, I see.

Your proposal is sound, and those seem to be sensible demarcation points. Provided we get agreement from both kingdoms, and both groups of guards are willing to work with the other, I don't see why this couldn't work. There might be some friction at first, but hopefully that would die down over time.

[She pauses.] I think there would be a small risk of infiltration from a hostile third party, like those that kidnapped people in both cities recently.