Navigation Rules
Everyone using the waterways should know the International
Regulations for Preventing Collisions at Sea.
Like most rules of the road, these form the basis of safe navigation
by dictating navigation rules, speed restrictions, lights and sound
signals. |
Navigation rules are often called Rules of the Road
at Sea and apply to all boats. These rules give clear indication about
passing, approaching, giving way and overtaking to avoid collisions
with other boats.
In general:
keep
a good lookout at all times, through sight and sound, and be ready
to give way to other boats
if
you must give way, do it in good time and make a move that will be
obvious to other boats
power
boats have to keep out of the way of sailing and fishing boats and
those hampered by dredging and cable laying and so on
always
follow the golden rule - 'look to the right, give way to the right,
turn to the right and stay to the right.
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Rivers and Channels
A boat must always be navigated on the starboard side (right) of the
river or chanel (oppposite to the road) |
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Approaching head on to another boat
Each boat alters course to starboard (right) and passes port to port
(left). Always assume this is the case when passing another boat. |
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Power-driven boats crossing
The boat approaching from the starboard (right hand) side has right
of way. However, if the other boat does not give way, the boat with
right of way must act to avoid a collision. |
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Overtaking
Overtaking boats are required to keep out of the way of the boat being
overtaken. This applies to both sail and power. |
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Sailing boat and power-driven boats
Power usually gives way to sail. However, this does not always apply.
Larger boats (for example, ferries or container ships) may have difficulty
manoeuvering. Other boats should always use common sense and seamanship
by giving them plenty of room. |
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Sailing Boats
- When two sailing boats have wind on different sides, the boat
with the wind on the port (left) side gives way.
- When both boats have wind on the same side, the boat to windward
shall give way to the boat leeward.
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Sound Signals
All boat operators should be familiar with sound signals. They are
mostly used by ships and larger vessels with restricted manoeuverability.
Boats over 12 metres should carry sound signals, either horns or bells.
Sound signals should also be used when visibility is restricted to
alert other boats to their position.
One short blast .... I am altering course to starboard (right)
Two short blasts .... I am altering course to port (left)
Three short blasts .... I am operating engines astern (reversing of
stopping)
Four or more short blasts .... altering the other boat .... I am unsure
of your course (often supplemented by light signals).
Lookout
Most importantly, you must keep a good lookout at all times. By being
aware of what is around you, it will be easier to see, hear and avoid
possible dangers. |