Question This sign means: Answers Stop. Side road. Two-way left turn. Farm machinery. Explanation Eight-sided traffic signs warn drivers that they must stop and yield the appropriate right-of-way at an intersection. Drivers may proceed when it is safe to do so. This questions appears in the following tests: Alaska Practice Test 10 Colorado Practice Test 4 Florida Practice Test 10 Florida Practice Test 22 Hawaii Practice Test 13 Idaho Practice Test 2 Idaho Practice Test 24 Indiana Practice Test 4 Indiana Practice Test 16 Louisiana Practice Test 9 Louisiana Practice Test 21 Maine Practice Test 20 Michigan Practice Test 9 Michigan Practice Test 19 Minnesota Practice Test 5 Minnesota Practice Test 13 Missouri Practice Test 4 Montana Practice Test 8 Montana Practice Test 21 Nebraska Practice Test 7 Nevada Practice Test 11 Nevada Practice Test 17 New Hampshire Practice Test 12 New Hampshire Practice Test 18 New Jersey Practice Test 6 New Jersey Practice Test 14 North Carolina Practice Test 8 North Carolina Practice Test 20 North Dakota Practice Test 7 Ohio Practice Test 6 Ohio Practice Test 7 Oregon Practice Test 24 Rhode Island Practice Test 23 Texas Practice Test 14 Utah Practice Test 5 Vermont Practice Test 1 Virginia Practice Test 1 Virginia Practice Test 23 Washington Practice Test 15 Wisconsin Practice Test 12 Wisconsin Practice Test 14