WA - 小型汽车 - DKT - What is the correct procedure when changing lanes?

Check your blind spot using the external mirrors, indicate and give way to traffic in the other lane.

Touch your brake pedal to warn any drivers behind you, indicate and give way to traffic in the other lanes.

Check your mirrors, indicate to change lane for a sufficient distance to warn other drivers of your intention, look over your shoulder to check your blind spot, and give way to traffic in the other lane.

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