|"Is this all real? Or has this been happening inside my head?"
The topic of this article is of a real-life subject that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really exists), and, as such, details contained in this article may differ from real world facts.
Railway Bylaw 15 was a regulation that prohibited the use of skateboards, rollerskates, scooters, and bicycles at Surbiton Station. Anyone caught violating this rule faced prosecution. A notice posted at the station informed people about these facts.
- Harry Potter and the Half-Blood Prince (film) (Mentioned on a poster)