There must be at least a few police personnel who are sincere to their works. Majority may not be, because of several reasons. Interference of politicians and other big guys force several of the police men to keep away their sincerity. Money may also be a cause.
This applies to all service groups.
Gold Member, SPK
But There are a lot of person who gave their 100% for their Jobs.
They distroyed their beautiful moment of life for their duty.
So we can that both type of person exists as some good and other not.