On: Please do not write below the line

[ElevenLathe]

The best thing to do with these is to write "OK" below the line and move on with your life.

[warkdarrior → ElevenLathe]

But then the government has a copy of your handwriting and may be able to use it in the future to incriminate you in some other setting.

[NotYourLawyer → warkdarrior]

Write it with your non dominant hand. Or your foot.