BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a towing vessel which, due to the nature of her work, is unable to keep out of the way of another vessel?

A
By day, she shall carry a black cylinder shape.
B
By day, she shall carry two black balls in a vertical line.
C
By night, she would show the same lights as a vessel not under command.
D
By day, she would show the same shapes as a vessel restricted in her ability to maneuver.
E