A yellow diamond shaped sign is used for ( Normal Field ) *

Regulatory orders

Warnings about road conditions ahead

Information about services

Construction-zone speed limits

An orange diamond sign indicates: ( Normal Field ) *

A school zone

A construction or maintenance zone

A scenic route

A bus-only lane

A flashing yellow traffic light means: *

Stop and proceed when clear

Proceed with caution

Stop completely

Yield only to pedestrians

A red octagonal sign means: *

Yield

Slow down

Stop completely

School zone