21B.20.1 The requirements of Chapter 21B apply
to sailing vessels in the same way as they do to motor vessels.
21B.20.2 Where the sailing vessel is below 1500GT
the variations described in 21B.20.3 and 21B.20.4 may be adopted.
21B.20.3 On a case by case basis where due to
the number of seafarers and passengers on a sailing vessel, for example
a sail training vessel or a sailing vessel used for racing, it is
not possible to meet the equivalent arrangements of 21B.8.3.12 (minimum
of 1 square metre free floor area per seafarers), seafarers should
have no worse accommodation arrangements than the passengers.
21B.20.4 Where it is not possible to meet the
requirements of 21B.8.4.14 due to there not being a wheelhouse, an
additional space that provides privacy for the seafarers who are officers,
such as a spare cabin, may be provided to the satisfaction of the
Administration. Such a space should allow the seafarers who are officers
to meet privately, or the seafarers who are officers to meet with
other seafarers privately.