In Grand Theft Auto 5, you can play as a police officer. This is done by choosing the “Police” option from the options menu and then selecting the “Cop” option. When playing as a cop, you will have different abilities that are specific to this role. For example, when arresting someone, you will be able to use your pepper spray to stun them and then take them into custody. You can also use your gun to shoot people if they get too close. There are also some other abilities that are specific to playing as a cop in GTA 5 on PS4. For example, when investigating a crime scene, you will be able to use your radar to find clues and then use your detective skills to solve the case.