3 Eyes, One Leg.

Riddle: I have three eyes and one leg. If you disobey me, you will surely be punished. What am I?

Answer: I'm a traffic light! If you cross a red-light you will get in trouble!

Source: https://www.riddles.com/3398

I have three eyes and one leg. If you disobey me, you will surely be punished. What am I? — 3 eyes, one leg. by MonsterElectricPies v1.

Riddle: I have three eyes and one leg. If you disobey me, you will surely be punished. What am I? Answer: I'm a traffic light! If you cross a red-light you will get in trouble! — by MonsterElectricPies v2.