A traffic light with a steady red light means stop. All traffic must come to a complete stop until the light turns green. It is illegal to proceed through an intersection with a steady red light.
A steady yellow light typically indicates that the traffic signal is about to turn red. It serves as a warning for drivers to prepare to stop before the light changes.
A steady red cross on a traffic light typically means that the lane in that direction is closed and vehicles should not proceed. Drivers should come to a complete stop and follow alternative routes or instructions.
A steady circular yellow light on a traffic signal indicates that the signal is about to change to red. Drivers should prepare to stop safely before the intersection if it is safe to do so.
A steady drizzle is a light rain that falls steadily, covering an area with a consistent light rainfall. It is not heavy enough to be considered a downpour but can last for an extended period of time.
They're an additional feature to focus your attention towards the traffic light. The human eye is quicker to catch a flashing light than a steady light.
clear for landing or takeoff.
stop or give way.
A red light - steady or flashing - means STOP. A steady amber light means Caution - signal about to change. A flashing amber light means SLOW DOWN.
A steady blue flame with no white or yellow flickering.
A traffic light with a steady red light means stop. All traffic must come to a complete stop until the light turns green. It is illegal to proceed through an intersection with a steady red light.
Power supply or motherboard is bad.
A steady yellow light typically indicates that the traffic signal is about to turn red. It serves as a warning for drivers to prepare to stop before the light changes.
The battery isn't being charged
If the aircraft is in flight, a steady green light signal from the control tower means cleared to land. If the aircraft is on the ground, it means cleared for takeoff. If the light is aimed at ground vehicles or foot traffic, steady green means cleared to cross the runway, or proceed.
A single white light on a boat means the boat is moving.
return to ramp