"I'd be breaking the Elysium to do it," Childermass sighs in reply, also under his breath. "Dragging Strange kicking and screaming out would certainly count as assault..." Though he looks towards where the Summer Queen and the Maiden stand. "They may be able to, however."

So when Childermass raises his voice, it's to address them. Not the Rose Queen, not Strange, not Steven, but the people actually in charge here.

"Your Majesty, if I may be so bold... I believe this may be wandering off from the original reason for this Elysium. This was to be a conversation between yourself and the Summer Maiden, not a pack of mortals having a long argument with one of your courtiers."