George flipped Fred two fingers as his twin vanished. He'd stopped being mad about the One Rule bit ages ago, but that didn't mean he didn't still harp on it constantly. He wouldn't be George if he wasn't mellodramatic about stupid shite sometimes. Or most of the time.
He waited for the others to pop away, and then apparated in, ending up a few feet from Alicia and then crowding in close to the others, wand out just in case.
He didn't immediately see anything, looking around and then nodding to Katie. "All right, well lead the way, Katie."