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Alaska Class D / Instruction Permit Knowledge Practice Test
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Passing target: 80% (16/20)
Turns, Lanes, Passing & MergingStandalone practice
After checking mirrors before a lane change, what additional observation is needed?
Blue A is in the lower lane and silver B is diagonally behind in the upper lane; labels remain beside the cars.
Correct answer: A quick shoulder check of the target-lane blind spot.
Why
Signal, check mirrors, look over the appropriate shoulder, and move only after confirming a safe opening.
Verified against Alaska Driver Manual · Blind-spot check · p. 69
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