What is the consequence of not turning off a turn signal?

Leaving a turn signal on can create confusion for other drivers. When a driver does not cancel their turn signal after completing a maneuver, it can mislead others into thinking that the signaling driver is still making or about to make a turn. This miscommunication can result in other vehicles making decisions based on incorrect assumptions, such as believing that the signaling vehicle is turning, which could lead them to pull into the path of the signaling vehicle. Thus, the consequence of not turning off a turn signal is that it may lead to dangerous situations where others might encroach upon your space, resulting in potential accidents.