Driving in **fog** conditions is very dangerous due to **reduced visibility** and the decreased grip of the tires on the wet road. Therefore, it is crucial to take additional precautions.

- In fog situations, it is important to **stop completely off the roadway**. This is because visibility is limited, and stopping on the roadway could cause accidents, as other drivers might not see the vehicle in time.

- Additionally, in places where visibility is poor, such as in fog conditions, it is advisable to turn on the **hazard lights** and **position lights** if it is necessary to stop. This helps other drivers see the vehicle from a safe distance.

- Stopping on the roadway, whether in the middle or in the left lane, increases the risk of collisions, especially in low visibility conditions like fog.

Therefore, to ensure the safety of all road users, it is essential to stop **completely off the roadway** in fog situations.