Security Spell

"CLOSING PROCEDURE: 1 - Lock all doors. 2 - Flip the "Open" signs to "Closed". 3 - Assist any remaining customers and escort them out the door. 4 - Double check the lock on The Monster Book of Monsters! (you know what happened last time.) 5 - Extinguish all lights. 6 - Exit the store. 7 - Cast a Security Spell."

- Dervish and Banges closing proceedure.

A Security Spell was a charm used to prevent a break-in on a specified location (a closed shop, for instance). It was part of the closing procedure at Dervish and Banges to cast a Security Spell around the shop.

Appearances

 * The Wizarding World of Harry Potter