Unsymmetrical flooding is to be kept to a minimum consistent with the efficient arrangement
Where it is necessary to correct large angles of heel, the means adopted shall, where practicable, be acting, but in any case where controls to equalization devices are provided they shall be operable for above the bulkhead deck. These fittings, together with their controls, shall be acceptable to Administration. Suitable information concerning the use of equalization devices shall be supplies to master of the ship.