Wizengamot message to Albus Dumbledore

The Wizengamot sent a message to Harry Potter in order to notify him that the time and place of Harry Potter's disciplinary hearing had been changed to three hours earlier and in Courtroom Ten. As this owl was sent the same day as the hearing, Dumbledore missed it and only made it in time, due to a "lucky mistake".

Appearances

 * Harry Potter and the Order of the Phoenix
 * Harry Potter and the Order of the Phoenix (film)