Traffic signals are electronic lights installed at road intersections, crossings, and busy junctions. They use colors and symbols to give instructions to road users on when to stop, slow down, or move.

They are managed by traffic authorities to ensure safe and orderly traffic movement.

Types of Traffic Signal Colors and Their Meanings

Red Signal – STOP 

• You must come to a complete stop

• Do not cross the stop line or zebra crossing

• Vehicles must wait until the signal turns green

Breaking a red signal can lead to heavy fines, license points, or accidents.

Yellow Signal – WAIT / GET READY 

• Indicates the signal is about to turn red

• Slow down and prepare to stop

• Do not speed up to cross the signal

Yellow is a warning signal, not a signal to rush.

Green Signal – GO 

• You are allowed to move forward

• Proceed carefully and watch for pedestrians

• Follow lane markings and turning rules

Even on green, always check for emergency vehicles.