How ByeFine decides whether a ticket is worth fighting, and what it refuses to write

What does the check read?

A driver sends a photo or PDF of the notice. One side is enough. The check reads it into its facts: who issued it, what kind of notice it is, the reference, the vehicle, where and when, the amount, the dates it prints, and how it says to challenge. It never guesses what an unseen side would say, and anything it could not read for certain is checked with the driver before filing.

The dates matter most. Every notice prints its own reduced period and its own last day to challenge, and the check works from those, not from a rule of thumb.

What are the three verdicts?

Worth fighting means the notice itself has a problem: required information is missing, the details contradict each other, or a private parking notice reached the keeper too late for the keeper to be liable.

Worth a try is the normal verdict for an ordinary notice with nothing visibly wrong. These are the notices that are commonly cancelled when the driver had paid or held a permit, had a good reason, or the signs were poor, so the driver's side of the story decides it.

A long shot means the odds are against it: a contravention with few accepted defences, a notice that points against the driver, or a last day to challenge that has already passed. The check then says plainly what paying the reduced amount would mean against the chance of a challenge failing. The verdict is chosen by the kind of contravention, never to flatter and never to talk a driver out of a reasonable challenge.

Which grounds work?

The check looks for the grounds used in real UK appeals and ties each one to what this notice shows. Where a ground only holds if something the driver knows is true, the check asks the driver rather than assuming it.

• Required information missing from the notice, or details that contradict each other.
• The wrong or an unclear location, vehicle or contravention on the notice.
• Signs or road markings that were not clear.
• A payment made or a permit held, which the driver can show.
• No grace period allowed, or a private notice served too late for keeper liability.
• A charge out of proportion to what happened, and a request that the issuer shows the evidence it relies on.

Not sure which of these fit your notice? Check it free. You see the verdict and the deadline before you pay.

What does every appeal carry?

Each appeal is written in the driver's name from the notice and the driver's answers. Two short paragraphs are in every letter whatever else it says: a request that the issuer uses its discretion to cancel the charge if it does not accept the grounds, and a general line about the cost of living. That line is deliberately general. It says nothing about the driver's own finances, so it can never be an invented fact.

An appeal asks for the charge to be cancelled in full. It never asks for instalments, a payment plan, a reduced amount, or the discount back.

What does ByeFine refuse to write?

Before a letter leaves, it is checked against the notice and the driver's answers for any claim neither of them supports. A Blue Badge nobody mentioned, a receipt, a breakdown, a medical emergency, a benefit, a loading stop, evidence that was never attached: each would be a false statement made in the driver's name to a council or a company, and a false statement in representations to a council or a tribunal is an offence.

Anything flagged is cut out sentence by sentence. A letter that cannot survive that goes to a person instead of the issuer. The two general paragraphs above, requests for the issuer's evidence, and arguments about what the notice says or fails to say are never treated as claims, because they assert nothing about the driver.

How is an appeal filed, and only once?

An appeal is filed through the issuer's online form where it has one, or to the appeals address the issuer publishes, and the reference is recorded. A case is built to be filed once only: a driver who sends the letter themselves tells us on the case page, and we then do not file it again.

The issuer replies to our support address. We read the reply and tell the driver what it says and by when they must act. ByeFine is not a law firm, gives no legal advice, and cannot promise a result. The appeal is written to say only what the notice and the driver's answers show, and is checked against both before it goes. Nobody can promise a result.