Safety riding are needed when we are riding our 2wheel, especially in groups. Just look when we see groups of riding ride their 2wheel, at present they just only show how arrogance they are, as the result for this, many case has occur related to biker arrogance.
From many article that discuss about safety riding,below picture is a sample of Hand Signal for Group Riding as one of part from safety riding that adopted from www.a3hog.com :
1. START ENGINE
The Vooridjer With right finger or left arm extended, move the index finger in a circular motion.
2. LEFT TURN
The Vooridjer Raise his arm horizontal with elbow fully extended.
3. Right Turn
The Vooridjer raise his left arm horizontal with elbow bent 90 degrees vertically
4. Hazard Left
The Vooridjer extend his left arm at a 45 degree angle and point towards the Hazard.
5. Hazard Right
The Vooridjer extend right leg at a 45 degree downward angle to signal the hazard
6. Slow Down
The Vooridjer extend left arm at a 45 degree angle and move the hand up and down
The Vooridjer extend left arm at a 45 degree angle with the palm of his hand facing rearward