What Should Drivers Do When Their Vehicle Is About to Exit a Tunnel?

[StHarrison]

When approaching the exit of a tunnel, drivers should maintain a slower speed, carefully observe the situation at the tunnel exit, avoid stopping at the exit after leaving the tunnel, and remember to turn off the vehicle's headlights. Below are the relevant guidelines: 1. Before entering the tunnel: Carefully observe the traffic signs and written instructions at the entrance, including height and width restrictions. Vehicles that do not meet the requirements are strictly prohibited from entering the tunnel. Drivers must turn on the low beam headlights in advance and reduce their speed below the posted limit. 2. Inside the tunnel: Avoid stopping, honking unnecessarily, or overtaking other vehicles. Maintain a steady speed and proceed in order. 3. Single-lane tunnels: Before entering a single-lane tunnel, carefully check for oncoming traffic and ensure that passage is permitted. If allowed, sound the horn appropriately or turn on the width indicator lights. 4. Dual-lane tunnels: When entering a dual-lane tunnel, drive on the right side, turn on the lights as needed, pay attention to oncoming vehicles, and generally avoid honking inside the tunnel.