Question This road sign means: Answers Do not enter. Roundabout ahead. No U-turns. Explanation Regulatory signs provide notice to road users of traffic laws that must be obeyed. This sign tells drivers that it is prohibited to make a U-turn. Pass your DMV Written Test with flying colors Take me to the cheat sheet Maryland This questions appears in the following tests: South Dakota Practice Test 19 Wyoming Practice Test 4 Alabama Practice Test 40 Arizona Practice Test 3 California Practice Test 45 Kentucky Practice Test 12 Mississippi Practice Test 3 Oklahoma Practice Test 2 Tennessee Practice Test 3 Wyoming Practice Test 40 Alabama Practice Test 3 Arizona Practice Test 7 Connecticut Practice Test 18 Delaware Practice Test 3 Delaware Practice Test 4 Georgia Practice Test 10 Georgia Practice Test 21 Illinois Practice Test 22 Illinois Practice Test 25 Iowa Practice Test 21 Kansas Practice Test 9 Maine Practice Test 2 Wyoming Practice Test 29 Wyoming Practice Test 35 Alabama Practice Test 49 Arizona Practice Test 76 Arkansas Practice Test 26 California Practice Test 56 Connecticut Practice Test 71 Delaware Practice Test 104 District Of Columbia Practice Test 151 Georgia Practice Test 77 Illinois Practice Test 97 Iowa Practice Test 11 Kansas Practice Test 64 Kentucky Practice Test 107 Maine Practice Test 100 Maryland Practice Test 54 Mississippi Practice Test 45 Nebraska Practice Test 209 New Mexico Practice Test 152 New York Practice Test 210 Oklahoma Practice Test 81 Rhode Island Practice Test 42 South Carolina Practice Test 197 South Dakota Practice Test 98 Tennessee Practice Test 107 Wisconsin Practice Test 39 Wyoming Practice Test 23