Educational Decree Number Twenty-Four (non-canonical)

"No music is to be played during study hours."

- The Decree

The Educational Decree Number Twenty-Four was the first Educational Decree created by Dolores Umbridge, then-Hogwarts High Inquisitor. This Educational Decree forbade the playing of music during the students' study hours.

Behind the scenes

 * As the numbering for this Educational Decree is not consistent with the numbering established in Harry Potter and the Order of the Phoenix, it cannot be considered canonical.
 * In the film adaptation of Harry Potter and the Order of the Phoenix the actual Educational Decree Number Twenty-Four is numbered sixty-eight, as this and several other non-canonical decrees are passed before it.

Appearances

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