How To Write A Leniency Letter For Parking . A copy of the ticket can be enclosed with the letter. Type one or two sentences, telling the judge why you are writing, explaining that you are asking for leniency. Sample Letter To Judge From Mother Collection Letter Templates from diabetescured.biz In which case, your letter must contain the following: Following senators suggestions will not succeed as they do not excuse driving an unregistered vehicle for 10 days. Svenson says that, in his experience, a judge is more likely to show.