1.      Have a 
    general knowledge of the canal system, in particular:
    
    ·        
    
    
    Suitable places to moor and wind
    
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    Locks, bridges and local hazards
    
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    The location of water points, sanitary stations
    
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    The location of shops and telephones.
    
    
    2.      Know the 
    safety precautions necessary in narrowboats for:
    
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    Fire-fighting appliances
    
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    'Man overboard' drill
    
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    Locks
    
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    Tunnels.
    
    
    3.      Have a 
    knowledge of the basic principles of a marine engine, and by demonstration 
    afloat show:
    
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    That they can start and stop the engine, operate the gears and understand 
    the effect of transverse thrust with a single screw.
    
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    That they can recognise fouling of the screw due to weed or rubbish, and 
    know how to clear it with special emphasis on immobilising the engine.
    
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    That they know how to use the stern gland screw.
    
    
    4.      Take 
    charge of the boat under qualified supervision and complete the following 
    manoeuvres:
    
    
    a.                 
    Prepare the boat for service and, with the help of a crew, cast off 
    and leave their moorings.
    
    
    b.                 
    Show their ability to control the boat by:
    
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    Steering past moored boats.
    
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    Steering past a boat travelling in the opposite direction.
    
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    Steering through a bridge hold.
    
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    Bringing the boat alongside a bank and mooring.
    
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    Turning the boat in a winding hole and manoeuvring in confined water, such 
    as a marina.
    
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    Taking the boat through a lock with the help of a crew.
    
    
    c.                  
    Whilst moving forward, stop and reverse the boat to an object dropped 
    in the water. Be aware of the dangers to a person in the water from a moving 
    screw.