What does the No Parking (symbol) sign mean?
The No Parking (symbol) sign (MUTCD R8-3) is a regulatory sign under the federal Manual on Uniform Traffic Control Devices, the national standard the states build from. Parking is prohibited in the direction the arrow indicates.
Source: MUTCD 11th Edition, Chapter 2B, Table 2B-1, checked 2026-09-09.
What shape and color is the No Parking (symbol) sign?
| MUTCD code | R8-3 |
|---|---|
| Group | Regulatory signs |
| Shape | Vertical rectangle |
| Color | White background, red circle and slash over a black P |
What a vertical rectangle means. Usually regulatory: a law you must obey. Speed limits, turn restrictions and parking rules take this shape.
What white means. Regulatory. A black legend on a white background is a law, not advice.
What red means. Stop, yield, or a prohibition. Red never advises, it always forbids or commands.
Regulatory signs. Every sign in this group has a statute behind it, so disobeying one is a citable offense on its own. Permit tests tend to word them as a duty you owe rather than show you the face.
What is the No Parking (symbol) sign often mistaken for?
Its own arrow plaques. The arrow shows which side of the sign the ban applies to, and drivers park on the wrong side of the post.
What are the other regulatory signs?
All 39 regulatory signs on one page, or every US road sign by shape and color.
Test yourself on this sign and the rest of the set with a road signs practice test for Florida, Texas or California.
The artwork is the federal design itself, which the manual dedicates to the public domain in MUTCD 11th Edition, Part 1, Section 1D.06, checked 2026-09-09. The Interstate Shield, the 511 pictograph and the National Scenic Byway graphic are named exceptions and are not reproduced anywhere on this site.
Source: Manual on Uniform Traffic Control Devices, 11th Edition. Not affiliated with or endorsed by the Federal Highway Administration or any state agency.