[Happyplayer]

Regardless, when you encounter another vehicle, never base your driving decisions upon turn signals. Always drive defensively. That means the other vehicle is probably giving you a clue regarding their direction, but might not be. Cover all of the possibilities and stay safe. Turn signals communicate likely direction. That is helpful to safety-conscious drivers. For example, never pull out in front of a vehicle signaling a turn toward your side of the highway. Their intention might be to turn, but a turn in a street or driveway just beyond your position. If you pull out in front of them every one is at risk.