You want to turn left at an intersection 100 feet ahead. Where should you start to signal?

Sometimes you need to signal a bit later than usual to avoid misleading other drivers. If you plan to turn beyond an intersection, don't signal until you are actually in the intersection. Signaling earlier may cause other drivers to think that you will turn at that intersection. Here, you should not start to signal until you have already entered the first intersection – answer B). If you signaled earlier, other drivers might think you were going to turn at the first intersection. [Signaling, Part Six - Turning and Signaling, State of New Hampshire Driver's Manual]