Final answer:
According to the Transportation Code, an operator giving hand signals shall give them from his left side of the vehicle. The signals should be given not less than one hundred feet before turning and shall be visible to the following traffic in both daylight and at nighttime.
Step-by-step explanation:
According to the Transportation Code, an operator giving hand signals shall give them from his left side of the vehicle. The signals should be given not less than one hundred feet before turning and shall be visible to the following traffic in both daylight and at nighttime. The hand signals are essential when the vehicle's signals are damaged or not functioning properly.