Where the Administration has permitted under regulation 28(1) a combustible construction,
or where otherwise appreciable amounts of combustible materials are
used on the construction of accommodation spaces, service spaces and
control stations, special consideration shall be given to the installation
of an automatic fire alarm and fire detection system in those spaces,
having due regard to the size of those spaces, their arrangement and
location relative to control stations as well as, where applicable,
the flame-spread characteristics of the installed furniture.