The Prime Minster has just endured a week of terrorist attacks. He's visited by the head of the community who carried out these attacks, who blames a subsection of that community, headed by a mysterious fanatic who is against everything that responsible members of that community stand for.
Yup. Even Harry Potter is politically relevant.
Saturday was bliss, spent up on Hampstead Heath, catching the sun, reading all about Hogwarts, and occasionally meeting lovely young wizards who showed me their wands.