Emergency lighting SHALL BE INSTALLED in
1.  exits
2.  principal routes providing access to exit in open floor areas and in service rooms
3.  corridors used by the public
4.  corridors serving sleeping rooms in a treatment occupancy
5.  corridors serving sleeping rooms in a care occupancy, except corridors serving sleeping rooms within individual
6.  suites of care occupancy
7.  corridors serving classrooms
8.  underground walkways
9.  public corridors
10.  floor areas or parts thereof where the public may congregate
   i) in Group A, Division 1 occupancies, or
   ii) in Group A, Division 2 and 3 occupancies having an occupant load of 60 or more,
11.  floor areas or parts thereof where persons are cared for that are within daycare facilities, including daycare facilities for children
12.  food preparation areas in commercial kitchens
13.  public washrooms