14. Access to a station’s paid area shall be allowed in all of the following case scenarios except in one of the cases below. Which case is not allowed? (1 Point).
a) When a passenger is in procession of a valid ticket.
b) When a cleaner is supposed to sweep on a platform.
c) When a staff member is not required to perform their duties.
d) When a person has specific permission given by the authority.
e) When a security guard is required to perform his/her daily duties.