Harry brandishes his wand in the familiar circular pattern and shouts: "HABEAS CORPUS". He can feel the spell take effect. The judge's eyes glaze over, and she releases Harry's client due to lack of sufficient evidence to hold them.
This section contemplates mail fraud and the penalties incurred for committing said fraud.
I find it incredibly entertaining that, although these laws magically do not apply to them, these people invoke them to attempt to intimidate government officials.