The sign that says Ride With Traffic means to keep the pace. You are not supposed to slow down traffic or speed up faster than the fastest driver during this time.
Yeld
A yellow traffic sign typically indicates a warning or caution for drivers to be alert and proceed with caution.
A yellow traffic sign typically indicates a warning or caution for drivers. Drivers should pay attention to the sign, slow down if necessary, and be prepared to adjust their driving behavior according to the information provided on the sign.
It means traffic can pass on either side of an obstruction such as an island.
A yellow arrow sign on the road typically indicates that drivers should proceed with caution and be prepared to yield to oncoming traffic or pedestrians.
When a traffic light blinks red it means 'yield,' so proceed as if it were a four way stop sign. I've never heard of one blinking only yellow.
railroad
The sign is a yellow diamond with a black +. The sign MAY also contain text such as Crossroad ahead.
Traffic sign Road sign Warning sign Information Visual symbol
Tourist information
Yield. It usually means the cross-traffic has a blinking red light (stop sign). slow down because someone may pull out
US standard traffic warning signs are yellow background with black symbols or letters. Traffic warning signs in other countries are generally white or yellow background with a red or black border in a triangular shape. Industrial warning signs are various colors, including OSHA and ANZI standards with orange background and black lettering. A yellow OSHA or ANZI sign would mean "caution" not "warning".