Question When using a turn signal, you should not: Answers Signal early. Signal continuously. Cancel the turn signal after completing the turn. Allow the turn signal to stay on long after the turn has been completed. Explanation Always signal well ahead of a turn or lane change. Signal continuously until you have completed the turn or lane change, then be sure to cancel the signal so you do not confuse other drivers. Take a FREE Practice Test Now This questions appears in the following tests: Oregon Knowledge Test Class A , Pennsylvania Knowledge Test Class B , Massachusetts Tank ,