Question: He also identified another difficulty--the time and expense associated with taking disciplinary action against employees who violate the current policy by making personal use of miles received on official travel.
Employees who violate the policies get quick promotions and raises.

Answer: no

Question: In return, the vice president occasionally helps them.
The vice president will help them from time to time.

Answer: yes

Question: Yes, but I don't see " "
I did not see it take place.

Answer:
it is not possible to tell