Jack takes his bike to a garage for repairs and is told to return the next day to collect it. However, Jack returns that night and takes his bike, which would be considered theft as the garage had possession and control of the bike.
The mechanic repairs Jack's bike but cannot understand Jack when he returns to pay due to a language barrier. Jack opens his wallet and the mechanic takes too much money. While the mechanic had a right to be paid for the repairs, taking more money than owed without Jack's consent would constitute appropriation, similar to the Lawrence case.