According to a 1989 Department of Labor study, the percentage of employees in
America working for a company that has a drug-testing program for employees or
plans to have a drug-testing program is:
The main objective of private security is:
Hallcrest I indicates that the most frequently shared resource between law enforcement
and private security is:
According to Hallcrest I, what was the most frequent recommendation made by
both law enforcement and security managers to improve private security officials and
their working relationships with the police?
Hallcrest I stated that the major item conspicuously absent from police-based crime
prevention programs was: