Why don't aircraft have brake lights so you can see when an aircraft in front is slowing down?

I know there are Air Traffic Controllers to control aircraft but they cannot do much about an aircraft's speed on the ground, it is down to the pilot.

Why don't aircraft have brake lights so you can see when an aircraft in front is slowing down?

I know there are air traffic controllers to control aircraft but they cannot do much about an aircraft's speed on the ground, it is down to the pilot.

Simple question really, why don't aircraft have brake lights so you can see when an aircraft in front is slowing down. I know there are Air Traffic Controllers to control aircraft but they cannot do much about an aircraft's speed on the ground, it is down to the pilot.

Why don't aircraft have brake lights so you can see when an aircraft in front is slowing down?

I know there are Air Traffic Controllers to control aircraft but they cannot do much about an aircraft's speed on the ground, it is down to the pilot.

Simple question really, why dont aircraft have brake lights so you can see when an aircraft in front is slowing down. I know there are Air Traffic Controllers to control aircraft but they cannot do much about an aircraft's speed on the ground, it is down to the pilot.

Simple question really, why don't aircraft have brake lights so you can see when an aircraft in front is slowing down. I know there are Air Traffic Controllers to control aircraft but they cannot do much about an aircraft's speed on the ground, it is down to the pilot.