Think Before You Dig Question Title * 1. What is the number you call before digging? 911 1011 811 1111 OK Question Title * 2. True or False: If you smell any type of odor that is unusual near a pipeline right-of-way report it ASAP. True False OK Question Title * 3. 811 is a free, nationwide service designed to keep you safe when _________ or excavating. driving diving digging draining OK Question Title * 4. Pipelines will be marked with __________ flags or paint so you can conduct your work around them, saving yourself from potential injury or damage. red blue purple yellow OK Question Title * 5. True or False: One Call is NOT a free service that coordinates with utility companies to mark pipelines and other underground utility lines. True False OK DONE