This situation: A stop so short it is legally insignificant (de minimis) may mean no contravention. - full question
If you stopped, was it only for a split second, so short it might not count as a real stop?
Challenge guidance for this situation
This page explains a common yellow box PCN appeal angle. If the checker brought you here, the guidance below is adjusted using your yes/no answer in the URL. This is not legal advice.
Your draft letter
Replace everything in [square brackets] with your own details. Scroll inside the box if the text is long.
Subject: Representation / appeal: yellow box [PCN number] I dispute this penalty. Any halt in the yellow box was extremely brief, only about [seconds if known]. A stop that short should be treated as legally insignificant and not a real contravention. Please check the timing on your footage. [Date, time, location, registration.] Yours faithfully, [Name]
Guidance for your case
What to do next
Say how short the stop was, in seconds if you can from the video.
Why this can matter
Adjudicators have treated very brief halts as too small to count, 'de minimis', so the penalty fails.
Split-second stop: quote seconds from the film if you can.
Guidance for your case
What to do next
If the stop was clearly longer than a moment, try other grounds: length of car in box, reason for stopping, or video.
There is no ready-made letter for this combination. Use other topics in the wizard, or challenge the PCN with your own wording and the council's evidence.