Identify two recommended positions for a patrol unit during an unknown risk stop.

Offset positioning and left angle positioning are recommended for a patrol unit during an unknown risk stop because they enhance officer safety while maintaining visibility and control of the situation.

Offset positioning allows the officer to position their vehicle at an angle to create a barrier between themselves and the suspect's vehicle, which can help to minimize exposure to potential threats. This position also allows the officer to have a clear line of sight to observe the driver's actions inside the vehicle.

Left angle positioning provides an additional layer of protection and enables the officer to cover more ground with their field of vision. By positioning their vehicle at a left angle to the suspect's vehicle, the officer maintains a tactical advantage to monitor any sudden movements or potential escape routes.

These positioning strategies are critical during unknown risk stops as they prioritize the safety of the officer and facilitate effective communication and control of the situation. Other positioning options may not provide the same level of safety or visibility during these unpredictable encounters.