What should be true about the left and right turn signals?

The left and right turn signals are essential components of a vehicle's safety and communication systems. When activated, these signals should blink to indicate the driver’s intentions to other road users. This blinking action serves as a visual cue, alerting pedestrians and other drivers that the vehicle is preparing to turn or change lanes. Proper functionality of turn signals is crucial for safe driving, as it helps prevent accidents by clearly conveying the driver’s movements.

It is not acceptable for turn signals to be out of order, as this would prevent the driver from effectively communicating their intentions. Furthermore, turn signals must be tested regularly to ensure they are functioning correctly; neglecting this could lead to unsafe driving situations. Additionally, having operational turn signals on only one side does not meet the safety standards required for effective signaling, as it leaves a gap in communication with other road users. Therefore, the requirement that they should blink when activated is both a safety measure and a legal obligation.