306 NICHOLLS'S SEAMANSHIP AND NAUTICAL KNOWLEDGE starboard anchor is broken out she will drop back a little to the port cable. Go easy ahead again to ease the strain on it and heave the port anchor right up. See that the windlass is well screwed up and that all is in good order forward as I proceed to sea. 19. You are in a river moored to a buoy with your cable. The tide is on the flood. How would you get under way and proceed to sea? Put a good slip rope on to the buoy and heave it tight. Reeve a 4:-inch line through the ring on the buoy, bend it on to the chain and heave on it to give the men a little slack Get the chain adrift from the buoy, shackle it on to the anchor, and see it all clear for letting go if necessary. Go slow ahead, take the slip rope in, and proceed down the river. 20. You are moored to a buoy with your cable on the ebb tide How would you get under way and proceed to sea? Put a good slip rope on to the buoy, heave it tight, get the cable adrift from the buoy and shackle it on to the anchor again, seeing all clear as before. Let go my slip rope, turn her round with the engines. 21. How would you manage if there was not enough room in the river to turn her round with the engines? Run a good wire out from aft on to the buoy, heave it tight and make fast. Put a good slip rope on to the buoy from the forecastle-head to hold the ship for the time being. Unshackle my cable and put it back on the anchor, seeing it all clear for letting go if required. Sheer her away from the wire and let go the slip rope (Position 2). She will then swing round to the wire with her head down the river. Let go the wire from the buoy (Position 3), haul it in and proceed (Fig. 4). 22. You are riding to your port anchor stern to seaward in a narrow river at slack water. How would you get under way and go to sea? • Heave the anchor up, turn her round with the engines, steam down the river.