![Rule 1 Do the Rules apply in the upper reaches of a tidal river, e.g. on the River Fal at Truro? Yes, this is navigable water connected with the high seas. - Rule 1 Do the Rules apply in the upper reaches of a tidal river, e.g. on the River Fal at Truro? Yes, this is navigable water connected with the high seas. -](https://slideplayer.com/slide/1390515/9/images/43/Rule+34+When+the+Scillonian+makes+the+following+sound+signals+in+good+visibility+what+do+they+mean.jpg)
Rule 1 Do the Rules apply in the upper reaches of a tidal river, e.g. on the River Fal at Truro? Yes, this is navigable water connected with the high seas. -
![Horn, Air - Canister Air Horn: Int: Five Short Blasts, Horns, Comic Noisemakers by Sound Effects on Amazon Music - Amazon.com Horn, Air - Canister Air Horn: Int: Five Short Blasts, Horns, Comic Noisemakers by Sound Effects on Amazon Music - Amazon.com](https://m.media-amazon.com/images/I/61HvRleElvL._SS500_.jpg)
Horn, Air - Canister Air Horn: Int: Five Short Blasts, Horns, Comic Noisemakers by Sound Effects on Amazon Music - Amazon.com
![Nautical Rules of the Road - Give-way vessel - Stand-on vessel - Overtaking another vessel | ACE BOATER® Nautical Rules of the Road - Give-way vessel - Stand-on vessel - Overtaking another vessel | ACE BOATER®](https://aceboater.com/media/courses/pcoc2021/images/five-short-blasts-what-is-your-intent.png)
Nautical Rules of the Road - Give-way vessel - Stand-on vessel - Overtaking another vessel | ACE BOATER®
![Five "Rules of Engagement" for Sailing Skippers | Learn to Sail Sailing Tips You Need Beyond Sailing School! Five "Rules of Engagement" for Sailing Skippers | Learn to Sail Sailing Tips You Need Beyond Sailing School!](https://www.skippertips.com/members/images/2891c.jpg?cb=20220720034420)