Arm signals to indicate direction should be given with a straight arm if on a motorbike. When in a car, it’s more difficult to indicate left using hand signals, so you can use this sign. When a driver wants to pull up the signal is the right arm moving up and down.Click to see full answer. Furthermore, what does this arm signal mean? Arm signals For use when direction indicator signals are not used, or when necessary to reinforce direction indicator signals and stop lights. Also for cyclists and those in charge of horses. I intend to move in to the left or turn left. I intend to move in to the right or turn right. I intend to slow down or stop.Also, what do arm signals mean when driving? To let other drivers know that you plan to stop or slow down, stick your left arm out the window, pointing down, with your palm facing the vehicles behind you. Although seldom used anymore, these hand signals for driving are standard across the U.S. and also used by an ever-increasing number of cyclists. Thereof, what are the arm signals for driving test? Extend your left arm out the driver’s window and point your arm down with your fingers extended and your palm facing rearward. This is the universally accepted sign that you’re decelerating, and other drivers understand it intuitively. Keep your arm in this position at least until you come to a full stop.How many arm signals are there in driving?Similar to automobile signaling, there are three primary signals: Left turn/overtaking, Right turn, and Stopping/braking.