In an unknown risk traffic stop, which of the following positioning guidelines are correct?

The correct guideline for positioning during an unknown risk traffic stop involves angling the cruiser to the left toward the roadway. This position minimizes the officer's exposure to oncoming traffic and allows for a tactical advantage since it enables the officer to maintain visibility of the suspect vehicle while reducing the risk of being struck by another vehicle.

By angling the cruiser toward the left, the officer also creates a safer environment for both themselves and the occupants of the suspect vehicle. This positioning helps in controlling the situation more effectively, as it facilitates quick exits from the patrol vehicle if necessary and allows the officer to observe and react to the actions of the suspect vehicle and any traffic conditions that may arise.

The other positioning guidelines, while they may have some basis in traffic safety, do not provide the same level of tactical advantage or safety as angling the cruiser to the left does. For instance, being positioned directly behind the suspect vehicle may place the officer in a vulnerable position, while aligning the hood with the bumper can limit visibility and reaction time.