Reeds lights, hapes anb bouyage handbook for sail and power

Everyone responsible for a vessel at sea needs to be able to identitfy lights, navigation marks and sound signals. They also needs to know the international rules for preventing collisions at sea and the give way hierarchy between the different types of vessel.

The guide is divided into six sections:

• Avoiding collisions at sea
• Navigation lights
• Day shapes
• Sound and light signals
• Buoyage
• Lights