2024 MD MVA Practice Test 11 Based on 2024 MD Driver's Handbook 23. This road sign means: A Turn right or left. B No U-turn. C Traffic flows only in the direction of the arrow. D Curve. Next More 23/30 Progress 0 Errors Restart Next Next MD Permit Practice Test 11 Back to Test List MD Permit Practice Test 10 MD Permit Practice Test 12 Challenge Library 12 More MD MVA Practice Tests 1 MD Permit Practice Test 1 12 MD Permit Practice Test 12 13 MD Permit Practice Test 13 14 MD Permit Practice Test 14 15 MD Permit Practice Test 15 16 MD Permit Practice Test 16 17 MD Permit Practice Test 17 18 MD Permit Practice Test 18 19 MD Permit Practice Test 19 20 MD Permit Practice Test 20