From a reader:

Jonah: The London police are refusing to speculate on who might have made that Mercedes-bomb, so I will: I’m guessing it was made by old-line Anglicans who want to bring back the Book of Common Prayer.

Note: I edited this email. It originally said “Common Book of Prayer” and I switched it to “Book of Common Prayer” mostly to avoid 8 trillion emails telling me he got it wrong.