Mr Lewis has gone into the stationery storeroom to get some exercise books. As he's going to be in and out he leaves the door open with the key still in the lock. Justine happens to be passing and seizing the opportunity; she slams the door shut and locks it. Mr Lewis shouts for her to come back, but she just makes a rude gesture and runs off laughing. Half an hour later Headmaster Tom comes to his rescue. He has to resort to picking the lock in order to free a very Mr Lewis. So the headmaster and teacher go in search of Justine. Having found her, they drag her screaming and kicking down ... Show more