A vessel constrained by draught.
A vessel constrained by her draft may, in addition to the lights prescribed for power-driven vessels in Rule 23, exhibit where they can best be seen three all-round red lights in a vertical line, or a cylinder.
Don't have an account? Register
Enter your account data and we will send you a link to reset your password.
To use social login you have to agree with the storage and handling of your data by this website. %privacy_policy%Accept