Texas Drivers Ed Written Practice Test

Giving the proper signal at least 100 feet before turning is essential for the safety of yourself and others on the road. It gives other drivers an advanced warning of your intentions and allows them to adjust their speed and position accordingly. Option A is incorrect because signaling just before turning may not give other drivers enough time to react. Option B is incorrect because signaling after completing the turn is not enough time for other drivers to prepare for your turn. Option D is incorrect because signaling is always necessary when making a turn, regardless of traffic or other circumstances.