2024 OK DPS Practice Test 20 Based on 2024 OK Driver's Handbook 13. This sign means A No stopping. B Detour ahead. C No left turn. D No U-turn. Next More 13/30 Progress 0 Errors Restart Next Next OK Permit Practice Test 20 Back to Test List OK Permit Practice Test 19 OK Permit Practice Test 21 Challenge Library 12 More OK DPS Practice Tests 1 OK Permit Practice Test 1 2 OK Permit Practice Test 2 3 OK Permit Practice Test 3 4 OK Permit Practice Test 4 5 OK Permit Practice Test 5 6 OK Permit Practice Test 6 7 OK Permit Practice Test 7 8 OK Permit Practice Test 8 21 OK Permit Practice Test 21 22 OK Permit Practice Test 22