Imagine the shock of the delinquents when they realize that their next corporal punishment will take place in public. A sound spanking outdoors under the open sky! They are instructed to take oneself outside and wait for the procedure to begin. In the woods, in the garden, the playground or even the dooryard at a busy street. With no further discussion they get their trousers and panties pulled down right there in public for a thorough spanking on their bare bottoms.
All this under the eyes of friends, neighbors and walkers. Some of them even take videos with their cellphones! That's so humiliating! But everybody clearly understands and has to accept that a public spanking is a proven and effective way to learn their lesson and become a better girl soon.