# Quick Answer: What Does A Black And Yellow Arrow Sign Mean?

## What is the lesser than sign?

The less than symbol is <.

Two other comparison symbols are ≥ (greater than or equal to) and ≤ (less than or equal to)..

## What does the black and yellow sign mean?

Warning Signs These signs are yellow with black lettering or symbols and most are diamond-shaped. These signs warn you to slow down and be prepared to stop if necessary; a special situation or hazard is ahead.

## What does a yellow sign with a black triangle mean?

Ever seen those black ‘shapes’ on yellow backgrounds looking rather out of place on regular road signs? See if you can spot one on the sign above. Despite a popular myth that they’re a secret code directing government bigwigs to the nearest nuclear fall-out shelter, they are, in fact, emergency diversion route symbols.

## What does a black triangle sign mean?

Black triangle may refer to one of the following: Black triangle (badge), a Nazi concentration camp badge worn by inmates deemed “asocial” Black triangle disease, lost interdental papilla in dentistry.

## Which sign is a warning sign?

Many road signs warn you to slow down or watch for hazards or special conditions ahead. Most warning signs are yellow and diamond-shaped with black letters or symbols.

## What does the 12 6 sign mean?

Yellow Diamond, two opposite arrows, 12’6″, tells the maximum height for transportation. Stop Sign Ahead.

## What does this sign means?

< Less Than and > Greater Than. … This symbol > means greater than, for example 4 > 2. ≤ ≥ These symbols mean ‘less than or equal to’ and ‘greater than or equal to’ and are commonly used in algebra. In computer applications <= and >= are used.

## When you see a sign colored yellow you should?

Yellow: Yellow signifies WARNING. Yellow traffic signs stand for slowing down, driving with caution, or a general warning. It may be yellow, or yellow-green with black wording or symbols. This sign warns you about hazards or possible hazards on or near the roadway.

## What does a yellow circle road sign mean?

The shapes (square, diamond, circle and triangle) are placed on yellow backgrounds and can often be found at major motorway junctions. The signs were introduced in 2016 and are designed to inform motorists of an emergency or an alternative diversion route for motorways.

## What is the purpose of a diamond shape traffic sign?

The meaning of the shape of road signs Diamond-shaped road signs always warn of possible hazards ahead. These are traffic signs, temporary traffic control signs, and some pedestrian and bicycle signs. Pennant-shaped road signs warn drivers of no passing zones. Round-shaped road signs are used for railroad signs.

## Did stop signs used to be yellow?

Yes – in fact, yellow was the standard color for STOP signs for nearly 30 years. The first STOP sign appeared in 1915 in Detroit, Michigan. There were a variety of colors used for STOP signs until the late 1920s, when the background color was standardized on yellow for maximum day and night visibility.

## What does the 2 arrow sign mean?

Two Direction Arrow Traffic Sign Yield the right-of-way or stop before turning right or left. You cannot travel straight through the intersection and must turn either right or left. Other warning signs.

## What does a yellow sign with an arrow mean?

The yellow arrow signal warns that the related green movement is being terminated. … California has a permissive yellow signal law, which means that the law does not require you to stop when a yellow signal is displayed even if such a stop can be made safely.

## What do sign colors mean?

A white background indicates a regulatory sign; yellow conveys a general warning message; green shows permitted traffic movements or directional guidance; fluorescent yellow/green indicates pedestrian crossings and school zones; orange is used for warning and guidance in roadway work zones; coral is used for incident …

## What color is the wrong way sign?

The WRONG WAY sign may accompany the DO NOT ENTER sign. This rectangular red and white sign is a traffic regulatory sign. If you see one or both of these signs, drive to the side and stop; you are going against traffic.