11.3.1 In all craft, the station or stations in
the operating compartment from which control of craft manoeuvring
and/or of its main machinery is exercised shall be provided, within
easy reach of the crew member at that station, with controls for use
in an emergency to:
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.1 activate fixed fire-extinguishing systems;
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.2 close ventilation openings and stop ventilating
machinery supplying spaces covered by fixed fire-extinguishing systems,
if not incorporated in .1;
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.3 shut off fuel supplies to machinery in main
and auxiliary machinery spaces;
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.4 disconnect all electrical power sources from
the normal power distribution system (the operating control shall
be guarded to reduce the risk of inadvertent or careless operation);
and
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.5 stop main engine(s) and auxiliary machinery.
11.3.2 Where control of propulsion and manoeuvring
is provided at stations outside the operating compartment, such stations
shall have direct communication with the operating compartment which
shall be a continuously manned control station.
11.3.3 In addition, for category B craft, control
of propulsion and manoeuvring as well as emergency functions referred
to in 11.3.1 shall be provided at one or more stations outside the
operating compartment. Such stations shall have direct communication
with the operating compartment, which shall be a continuously manned
control station.