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: Georgia Practice Test 23 Illinois Practice Test 10 Alabama Practice Test 25 Alabama Practice Test 33 Arizona Practice Test 4 California Practice Test 42 California Practice Test 39 Delaware Practice Test 11 Delaware Practice Test 10 Georgia Practice Test 17 Illinois Practice Test 21 Iowa Practice Test 11 Kentucky Practice Test 4 Maine Practice Test 34 Maine Practice Test 47 Maryland Practice Test 22 Mississippi Practice Test 27 Rhode Island Practice Test 12 South Dakota Practice Test 1 Tennessee Practice Test 30 Wyoming Practice Test 6 Alabama Practice Test 69 Arizona Practice Test 54 Arkansas Practice Test 66 Connecticut Practice Test 72 Delaware Practice Test 24 District Of Columbia Practice Test 3 Maryland Practice Test 32 Mississippi Practice Test 60 Oklahoma Practice Test 157 Rhode Island Practice Test 131 Wyoming Practice Test 28