Rule 19 and a bit more-A Really Handy Book to revise the collision regulations (Really handy books to revise the collison regulations 3)

This is one of a series of Really Handy books that will enable you to revise the International Regulations for the prevention of Collisions at sea. The book covers all the restricted visibility regulations using questions and answers based on a fictional voyage. It covers Rule 19, sound signals, safe speed, lights and much more.