Two characters were punched. We only hear the sound of the fighting and see aftermaths
Some slapstick fights, but none of them are too violent
Some slapstick violence with no serious aftermaths
A man was hit by a car, but the car accident doesn't look realistic. Later, the character is OK
A character's arm is broken. The moment of breaking is not shown, however it's implied, because we see aftermaths - a plaster cast on the arm
Two characters punch the face of a man and try to choke him. But later, he's OK