Railway stations across the UK use a secret code to alert staff to fires without causing panic among passengers. The code phrase 'Inspector Sands' is announced over the tannoy system when there is a fire or potential fire hazard.
The term originates from the sand buckets that were historically used to extinguish fires. By using this code, staff can respond quickly while passengers remain unaware of the danger, avoiding unnecessary alarm or evacuation.
Other secret codes are also used in the travel industry. Transport for London employs a numbered system to alert cleaners to specific issues, such as 'Code One' for blood and 'Code Two' for urine or excrement.
Commuters have recorded 'Inspector Sands' announcements for years, and videos have surfaced showing passengers deciphering the code. While hearing the phrase is not a cause for immediate panic, it indicates that safety systems are in place if evacuation becomes necessary.
