Hope this works with you. Take education in your high school or continue if it is possible. You can also continue to study the courses such as computer application, math, accounts, and behavior science. Maintain your body in good level, maintain a good physical fitness it is the one most important factor in a police job. Participate in athletics in your school in every program. This will help you to grow up your athletic practice as well as it also helps during the selection of police training.
The police trainer requires this athletics certificate to appoint in their police force. A military force service is required. There is a two years course for armed force. It is used to develop the condition of physical and mental health which suits to become a police officer. Maintain common sense. During the training of police you may be required to undergo a back ground test. For the police officer take the written civil service exams. You can get all the information about exams from the police station near by your area. You have to pass the physical exam which includes hearing test, vision test, agility criteria and the strength test. Then you also have to pass the lie detector test and later you have to pass the drug test. You should have to be given the random test of drug even after you are selected in the force of police by your employment. Then you have to take an interview with your senior officer and also you have to take personality test and characterized test like judgment, responsibility and integrity.