When Stanley arrives home and Uncle Williams asks her for a kiss without turning the cheek; nevertheless Stanley still turns the cheek and he misses her lips. But on the next cut Uncle Williams has lipstick on his mouth and she gives him a handkerchief to wipe it off.
When the police drive up to the house looking for Stanley they park with their front wheels straight but when they run after her and get back in their car the wheels are turned.
When after Stanley leaves the bar, a woman is crossing the street holding her daughter's left hand. But on the next cut before Stanley runs them over; the mother is now holding the daughter's right hand.
When Stanley is sitting on the sofa with her uncle drinking; the orientation of how she is holding her drink changes a couple of times from one cut to another.
When Parry is speaking with Roy at her shop; his hands are resting on the top of the page in the ledger book. But on the next cut; his hands are now on the bottom of the page.
When Stanley drives up and parks to get her Uncle William's help, there is another car parked closer to the house that is no longer there when she runs out and drives off. However, this car could belong to the doctor, who is at the house when Stanley arrives, and could possibly have left during her conversation with Uncle William.
When Stanley is in the living room; you hear the sound of a door slam. An inebriated Peter then walks in carrying a drink in one hand and a cigarette in the other. This would have made it difficult to slam the door especially since he would have had to pull the door due to its construction. In addition the sound is exactly same as the previous slam indicating that they used the same door slam effect twice.
When a drunken Peter walks away from Stanley and slams the door; it bounces and stays open. But the sound that accompanies the door slam action is of a door that slams shut.