(1)
Except as provided in Sentences (2) and (3), the requirements in Section 3.4. shall apply.
(2)
The clear width of an exit stair shall be not less than 1 100 mm.
(3)
Exit doors from rental spaces are not required to swing on a vertical axis provided
(a)
the area of the rental space is not more than 50 m
(b)
the travel distance within the rental space is not more than 10 m.