No Left Turn
Category
Regulatory
Shape
Square
Color
Black on white
This sign prohibits turning left at this intersection. Continue straight or choose another permitted movement, and never make a left turn where this sign is posted.
Common test question
On the DMV permit test you may be shown this sign and asked “What does this sign mean?” The answer is No Left Turn. Recognize it by its square shape and black on white colors — a hallmark of regulatory signs.
Practice with the Road Signs Quiz →