"Yeah. We figured we'd need all of that about. We were thinking of maybe being able to have the tracking charm on the temporary maps locate the dark marked types too - that bloody thing has to put up a bit of a trace all the time. That way even if we couldn't identify everyone, it could tell the Marked types," George told him. He bit his lip thoughtfully and cocked his head. "Setting them to one person only might work. Help keep it out of the wrong hands." He flashed a smile at Remus. "Maybe we'll start working on it again."
George took another drink and sunk down deeper in the sofa. "You're not that old. If you were that old, I wouldn't want to hear the stories because they'd be about the dark ages and History of Magic was bloody boring the first time around," he teased. "'salways better with company."