Mrs. Weasley had appeared, holding a long poker like a sword. Mr. Weasley’s eyes jerked open. He stared guiltily at his wife.
“C-cars, Molly, dear?”
“Yes, Arthur, cars,” said Mrs. Weasley, her eyes flashing. “Imagine a wizard buying a rusty old car and telling his wife all he wanted to do with it was take it apart to see how it worked, while really he was enchanting it to make it fly.”
Mr. Weasley blinked.
“Well, dear, I think you’ll find that he would be quite within the law to do that, even if — er — he maybe would have done better to, um, tell his wife the truth. . . . There’s a loophole in the law, you’ll find. . . . As long as he wasn’t intending to fly the car, the fact that the car could fly wouldn’t —”
“Arthur Weasley, you made sure there was a loophole when you wrote that law!” shouted Mrs. Weasley.