
Govia Thameslink Railway (GTR) operates one of the UK's largest rail franchises — Thameslink, Southern, Great Northern, and Gatwick Express — and maintains one of the largest revenue protection teams in the industry. If you have received a Penalty Fare Notice, a Notice of Intention to Prosecute, or a Single Justice Procedure Notice (SJPN) from GTR, acting quickly is essential. An out of court settlement is available at most stages and is almost always preferable to a court hearing.
GTR is known for thorough enforcement — but for most fare evasion cases an out of court settlement remains available and is the right outcome to pursue. A settlement means you pay the unpaid fares plus an administration fee in exchange for GTR withdrawing the prosecution. No court appearance. No criminal record. Because GTR handles a high volume of cases, the window to negotiate often closes faster than with smaller operators — early legal intervention matters.
The first stage. You have 21 days to appeal through GTR's Independent Appeals Service. GTR requires detailed, well-evidenced submissions — vague appeals are routinely rejected. A solicitor can structure your appeal to address their specific requirements and maximise the chance of the charge being cancelled outright.
If GTR escalates, they issue a Notice of Intention to Prosecute followed by a Single Justice Procedure Notice (SJPN) — a formal criminal charge under Section 5(3) of the Regulation of Railways Act 1889. GTR prosecutes more actively than many operators. A solicitor can still negotiate an out of court settlement at this stage before any hearing takes place.
If no settlement is reached, the case proceeds to court. GTR typically seeks the full penalty — fines up to £1,000 plus prosecution costs — and a conviction results in a criminal record. Legal representation at this stage can still achieve a reduced charge or acquittal, but prevention at an earlier stage is always preferable.
Govia Thameslink currently charges penalty fares of £20 or twice the full single fare to the next station, whichever is greater. For longer journeys or repeat offenders, penalties can increase to £100 plus the full fare. GTR is known for their thorough approach to fare enforcement across their extensive network.
You have 21 days to appeal a GTR penalty fare through their Independent Appeals Service. GTR has one of the most structured appeal processes, which requires detailed evidence and clear reasoning. Our specialists are familiar with their specific requirements and can significantly improve your chances of a successful appeal.
GTR pursues prosecution for deliberate evasion, repeat offences, and cases where passengers gave false details to Revenue Protection Officers. With one of the UK's largest revenue protection teams, they prosecute more actively than most operators. When prosecuting, they issue a Single Justice Procedure Notice (SJPN) under Section 5(3) of the Regulation of Railways Act 1889. A solicitor can intervene after the SJPN is issued to negotiate an out of court settlement before the case reaches a magistrate.
Penalty fares must be paid within 21 days to avoid further action. GTR offers payment through their website, by phone, or by post. They typically provide limited options for payment plans, but our team may be able to negotiate alternative arrangements in cases of genuine financial hardship.
For successful appeals, GTR typically requires substantial evidence such as ticket purchase receipts, documented proof of railcard ownership, bank statements, photographic evidence of faulty machines, or detailed documentation of mitigating circumstances. Our specialists can help gather and present this evidence effectively.
Successful defenses against GTR penalty fares often include well-documented evidence of ticket machine faults, queue lengths that made purchasing impossible before departure, technical errors in the penalty notice, or exceptional circumstances that prevented ticket purchase. GTR can be particular about the quality of evidence provided.
GTR operates four distinct railway brands: Thameslink (connecting North and South London through the core City section), Southern (services from London to Sussex and the South Coast), Great Northern (connecting London to Cambridgeshire and Norfolk), and Gatwick Express (dedicated airport service). This makes it the largest rail operation in the UK by passenger numbers.
GTR implements ticket barriers at most major stations and conducts regular on-board inspections. Their approach varies across their network, with more intensive checking on commuter routes and airport services. They employ both uniformed and plain-clothes Revenue Protection Officers.
GTR maintains one of the largest revenue protection teams in the UK rail industry, with dedicated enforcement squads that target specific routes and stations based on fare evasion data. They conduct both routine checks and targeted operations, often in coordination with British Transport Police.
A client received a Notice of Intention to Prosecute from GTR after alleged repeated fare evasion on Southern services. GTR had rejected the initial appeal. With a criminal record risking their security clearance, they engaged us before any SJPN was issued. We compiled a detailed submission to GTR's prosecutions team addressing each allegation and secured an out of court settlement. GTR withdrew the prosecution entirely.
Result: Prosecution withdrawn — out of court settlement agreed, no criminal record
A client contacted us after receiving a Single Justice Procedure Notice from GTR for a Great Northern journey. They had not responded to the original penalty notice, allowing the case to escalate to a formal criminal charge. Despite the late stage, we engaged GTR's legal team, presented evidence of exceptional circumstances, and negotiated a revenue settlement covering the outstanding fares. The SJPN was withdrawn before any court date was set.
Result: SJPN withdrawn — settlement agreed, no court appearance, no criminal record
GTR recognizes that system failures can occur with Oyster and contactless payment. If you've been issued a penalty fare because you couldn't tap out due to a faulty reader, closed gate, or station issue, you should appeal with evidence of your tap-in and the circumstances that prevented tap-out. TfL journey history records can be crucial evidence in these cases.
Yes, GTR does consider appeals where you can later provide evidence that you held a valid season ticket or had purchased the correct ticket but simply didn't have it with you during the journey. You'll need to provide clear evidence of ticket ownership that matches the date and time of travel. Our specialists can help you present this evidence effectively.
Yes, GTR participates in industry-wide data sharing about fare evasion. This means that repeated fare evasion across different operators (not just GTR services) can affect how your case is handled. If you've had previous penalty fares with other companies, this information may be available to GTR when considering whether to issue a penalty fare or pursue prosecution.
Related Guide
If GTR has escalated your case to prosecution, this guide covers what happens at a magistrates' court hearing, what outcomes are possible, and why most cases are resolved through a settlement before a hearing ever takes place.
Fare evasion investigations and revenue protection procedures vary slightly between operators. You can read guidance specific to your rail company below: