Question This road sign means: Answers Cars in the right lane must slow down. No left turn. Merge. Explanation Warning signs are usually yellow with black markings. This sign indicates that there could be traffic merging from the right, so drivers should prepare to allow traffic to safely merge. Pass your DMV Written Test with flying colors Take me to the cheat sheet Georgia This questions appears in the following tests: Wyoming Practice Test 39 California Practice Test 10 Wyoming Practice Test 48 Alabama Practice Test 5 Arizona Practice Test 1 Delaware Practice Test 15 Delaware Practice Test 12 Georgia Practice Test 33 Georgia Practice Test 39 Illinois Practice Test 17 Illinois Practice Test 27 Kansas Practice Test 14 Maine Practice Test 11 Maryland Practice Test 12 Mississippi Practice Test 27 Mississippi Practice Test 20 New Mexico Practice Test 24 South Dakota Practice Test 19 Wisconsin Practice Test 16 Arizona Practice Test 23 Arkansas Practice Test 71 California Practice Test 51 Connecticut Practice Test 5 Delaware Practice Test 91 District Of Columbia Practice Test 40 Kansas Practice Test 62 Kentucky Practice Test 46 Nebraska Practice Test 60 Oklahoma Practice Test 142 Wisconsin Practice Test 27