Where: On the far left-hand corner of an intersection.
Purpose: To guide you to small locations or to destinations on less travelled routes.
Action: Slow down and look out for traffic that might not yield at the intersection.
Map-type advance direction
Where: On the left-hand side of the road before an intersection.
Purpose: To give advance guidance regarding the shape of the intersection ahead, the numbers and destinations of the routes leaving the intersection.
Action: Make use of this advance direction sign to decide where you want to go before reaching actual intersection.