From Shell Cottage
It wouldn't be a bad idea for a trap, although Remus couldn't quite see how they would find the rat out, nor was he willing to use any listeners of Potterwatch as bait. "We've been betrayed before, it could happen again," Remus said quietly, thinking thoughts unknowingly similar to Fleur's and setting his wine glass down. "I'm sure I'll have to give it some more thought," he sighed, leaning back in his chair. "Once Dora's got a hold on an idea she's not going to give up easily."