What must you do before making a left turn in Italy?

Before making a left turn in Italy, it is essential to ensure there is no oncoming traffic and to signal your intent. This is important for the safety of all road users, as it allows you to communicate your actions to other drivers, ensuring they are aware of your planned maneuver. Checking for oncoming traffic is vital because a left turn can potentially cross the path of vehicles coming from the opposite direction, leading to dangerous situations if not properly assessed. Signaling not only demonstrates your intention but also helps other drivers anticipate your movement, thereby enhancing overall road safety. This practice aligns with traffic laws in Italy, promoting a culture of caution and respect among road users.