The mask does keep Carlisle from seeing that glare, but he's pretty sure Kabal has been doing that the whole time anyway. Something about his hostile temperament does not lend well to warm, welcoming expressions.

"I would, ah. Prefer not to be arrested." Again. Once in his life was enough. He lays on a few more questions, seeing how long he can drag this out. Maybe the fellow will get bored and leave. Unlikely, but it's not as though Carlisle can read his expression through the mask. "I don't believe there are even laws in this place, are there? And what's- what's inwhipedy? Something from your world?"