Driver's hands are crossed when butler asks the woman crying to be quiet, but in the previous shot they weren't.
When butler knocks down doll's head, in the next shot it's not down and heads are arranged differently altogether.
Car isn't heard running when woman runs down a man.
Driver obviously breathing while the woman is crying due to him being dead first time.
When man is being run down by a car, in the shots where the car is coming in contact with him it's obvious it's a doll.