Question

Good evening Guys



I have question that In road signals The red signals will appear after a few seconds we will get green signal in left arrow mark why??​

Answer 1

Answer:

Ur answer...yaar ❤

Good evening❤

Explanation:

At many intersections, lights will change from red to a green arrow permitting drivers to proceed straight through the intersection. After approximately five seconds, the green arrow is replaced with a green ball signal allowing drivers to proceed forward or turn as they wish.

Answer 2

$good \: evening \)$

The use of traffic lights to control the movement of traffic differs regionally and internationally in certain respects. This article describes some of these non-universal features. Note that the color phase commonly known as "yellow" is often referred to, especially in official usage, as "amber"; for consistency this article uses "yellow" throughout.

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