During a recent HR Audit, whilst in the kitchen making a tea, I observed a conversation between two people who were talking about their team meeting whilst making their drinks and one left a spoon in the sink instead of putting it in the dishwasher. No big deal you might say.
The person to have left the spoon was asked by the other 'are you not going to put that in the dishwasher?' to which they replied 'no leave it, someone else will do it'. They both shrugged and left the kitchen.