Which Statement Regarding Fire Safety Is True

Which statement regarding fire safety is true?

A) Visitors are to be provided with ash trays when smoking in a resident's room.
B) Only the maintenance department monitors electrical appliances for safety.
C) Housekeeping must be alerted if a flammable liquid is spilled so it can be cleaned up quickly.
D) Knowing the facility's fire safety policies is the responsibility of all staff members.