Why Do Some Countries Use Different Colors for Traffic Lights?

Some countries use different colors for traffic lights because they have different rules and habits, just like how some kids prefer red crayons and others love blue.

Imagine you're playing a game with your friends. If everyone agrees on the same signals, like clap means go and shush means stop, it's easier to play together. But if one group uses clap for go and another uses jump, it can get confusing!

That’s what happens with traffic lights. In some places, red means stop, yellow means slow down or get ready to stop, and green means go. But in other countries, the order might be different, like maybe yellow is used for go instead of green! It's like switching your crayons around so everyone knows what each color means.

Sometimes, people change the colors because they want the traffic lights to match the way people drive or walk in their city. It's a fun way to make things work better together, even if it looks different from place to place.