I am altering my course to STARBOARD
I am altering my course to PORT
I am going ASTERN
I am turning fully round to STARBOARD
I am turning fully round to PORT
I do not understand your intentions - keep clear - I doubt whether you are taking sufficient action to avoid a collision
I am about to get underway, enter the fairway or I am approaching a blind bend
I am unable to manoeuvre - not under command
I intend to overtake you on YOUR STARBOARD side
I intend to overtake you on YOUR PORT side
I agree to be overtaken
