Why do you have to pay particular attention now?

In this situation, you must pay close attention for several reasons. First, traffic is backed up on the road you want to turn onto, which means you may not be able to enter the new road immediately and must make sure you do not block the intersection or endanger others. Second, the truck in front of you will likely turn very slowly due to its size and load, so you need to keep extra distance and be ready to stop if necessary. Third, the traffic lights could change to red, requiring you to stop; it is important to always be aware of traffic light signals when approaching intersections. Being attentive to all these factors helps ensure safety and prevents accidents at intersections.