Towing and pushing

Question 1

PDV when towing or pushing

Answer 1

2 masthead lights vertically in line
if length of tow exceeds 200m, 3 mast head lights and diamond shape

If towing vessel over 50m length, must display a second mast head

Plus stern, side, towing light immediately above stern

Question 2

Pushing as a composite unit

Answer 2

As a PDV

Question 3

Vessel pushing ahead or towing alongside

Answer 3

Same as towing

Question 4

A vessel or object being towed

Answer 4

Side, stern, when over 200m a diamond where best seen

Question 5

Inconspicuous, partley submerged vessel or object being towed
Less than 25m bredth:

Answer 5

Less than 25m bredth: 1 allround white forward and 1 aft

Question 6

Inconspicuous, partley submerged vessel or object being towed
more than 25m bredth:

Answer 6

one all round light on each corner at its extremities of breadth

Question 7

Inconspicuous, partley submerged vessel or object being towed
Exceeding 100m length,

Answer 7

additional white allround light inbetween at 100m intervals

Question 8

Dayshape for Inconspicuous, partley submerged vessel or object being towed
over 200m

Answer 8

Diamond aft end