Self-activating smoke signals required by regulation III/7.1.3 shall:
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.1 emit smoke of a highly visible colour at a
uniform rate for a period of at least 15 min when floating in calm
water;
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.2 not ignite explosively or emit any flame during
the entire smoke emission time of the signal;
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.3 not be swamped in a seaway;
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.4 continue to emit smoke when fully submerged
in water for a period of at least 10 s;
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.5 be capable of withstanding the drop test required
by paragraph 2.1.1.6; and
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.6 be provided with a quick-release arrangement
that will automatically release and activate the signal and associated
self-igniting light connected to a lifebuoy having a mass of not more
than 4 kg.