RULES WHEN SIGNALLING ON THE ROAD
You must ensure that any signals you give are clearly visible.
The hand Signals are as follows
• I am Turning Left
• Overtake me
• I am Stopping
• I am Turning right
• Move to the left- or right-hand side of the road prior to turning or stopping in order to allow other drivers to react in good time.
You may not use hand signals on a freeway, except in an emergency