Question This sign means: Answers Limited parking. Low clearance. Flagger ahead. No right turn. Explanation Regulation signs regulate traffic speed and movement, displaying rules which drivers must obey. Where this regulation sign is posted, drivers may park for a maximum of two hours between the posted times. Pass your DMV Written Test with flying colors Take me to the cheat sheet Indiana This questions appears in the following tests: Indiana Practice Test 45 Indiana Practice Test 31