Помогите плиз,,,,,,,Which rule never existed in football? 1) Pushing a player

Помогите плиз,,,,,,,

Which rule never existed in football?
1) Pushing a player with the hands is allowed
2) If the match ends in a draw a coin flip can decide who is the winner
3) If you score a goal you can get bonus points from a free kick after the goal
4) Each player must wear a red or dark blue cap