working horn requirement

https://mypreparemotsource.almoheet-travel.com/how-to-prepare-for-mot-a-practical-guide-for-every-driver

For safety reasons, a working horn is required on most boats and vehicles to signal intentions or warn others in low visibility. I once forgot to test mine before a foggy morning trip and had to rely on shouting, which was humbling. Now I always check it as part of my pre-departure routine. The regulatory requirement is straightforward: horn must be audible from a half mile away, with a distinct sound pattern for maneuvers. It's not just a legal checkbox; it's a simple tool that prevents collis…