Why I Started Writing About This

I have spent 19 years in transport. I have managed fleets of hundreds of vehicles, overseen compliance across 12 sites simultaneously, and led a £450 million logistics operation on behalf of one of the largest companies in the world. In that time, I have seen operators of every size — from owner-drivers running a single vehicle to national hauliers with hundreds of lorries — make the same fundamental mistake.

They treat compliance as a box to tick rather than a business-critical function.

I started Aegis Transport Compliance because I got tired of watching good operators lose their licences — not because they were reckless or dishonest, but because nobody had ever sat them down and explained what transport auditing and compliance actually means, what it requires, and what happens when it goes wrong. This article is my attempt to do exactly that.

What Transport Auditing and Compliance Actually Means

Transport auditing and compliance is the systematic process of reviewing, measuring, and improving a transport operator's systems, vehicles, drivers, and records against the standards set by the DVSA, the Traffic Commissioner, and relevant UK legislation.

Every operator holding a Goods Vehicle Operator Licence — whether Restricted, Standard National, or Standard International — has made formal legal undertakings to their Traffic Commissioner. Those undertakings are not suggestions. They are legally binding commitments, and breaching them can result in your licence being curtailed, suspended, or revoked entirely.

A transport compliance audit examines whether you are actually meeting those undertakings in practice — not just on paper, but in the real day-to-day operation of your business. In my experience, the gap between what operators think they are doing and what they are actually doing is often significant. And that gap is exactly what DVSA and the Traffic Commissioner are looking for.

What a Transport Compliance Audit Covers

Vehicle maintenance and roadworthiness. Are your planned maintenance intervals documented and being followed? Are your brake performance records in order? Are defects being reported, recorded, and signed off correctly? Are your maintenance records going back at least 15 months?

Tachograph analysis and driver hours. Are tachograph data downloads happening every 28 days for drivers and every 90 days for vehicles? Is someone actually analysing that data, identifying infringements, and briefing drivers accordingly? Driver hours non-compliance is one of the most common routes to a Traffic Commissioner Public Inquiry, and it is almost always preventable.

Operator Licence undertakings. Are you notifying the Traffic Commissioner of changes within 28 days? Are you maintaining adequate financial standing? Is your Transport Manager genuinely providing continuous and effective management of your operation, or is their name simply on a piece of paper?

OCRS score. Do you even know what your Operator Compliance Risk Score is? Your OCRS is a live risk rating that DVSA uses to decide how frequently to target your vehicles for roadside inspection. An amber or red score means your drivers are being stopped more often, more prohibitions are being issued, and the likelihood of a Public Inquiry call-up increases significantly.

The Operators Who Think They Are Compliant But Are Not

This is the group that concerns me most. Not the operators who know they have problems — they are already halfway to fixing things. The dangerous group is the operators who genuinely believe everything is fine because nothing bad has happened yet.

DVSA does not announce their visits. Traffic Commissioners do not send warning letters before issuing Public Inquiry notices. The first sign that something is wrong is often a prohibition notice on a vehicle, a roadside encounter that triggers an OCRS review, or a formal letter from the Traffic Commissioner that gives you a matter of weeks to prepare for a hearing that could end your ability to operate.

I have sat in rooms with operators who were genuinely shocked to receive a Public Inquiry notice. They thought they were compliant. They had maintenance contracts in place. They had a transport manager. But when we looked at the detail — really looked at it — the systems were not being followed, the records were not being kept correctly, and the maintenance contractor was not being properly supervised.

Why Transport Compliance Is a Commercial Issue, Not Just a Legal One

A Traffic Commissioner Public Inquiry can result in the loss of your Operator Licence. Without an Operator Licence, you cannot operate legally. Your vehicles sit idle. Your contracts evaporate. Your business, in most cases, ceases to exist.

Beyond the existential risk, a strong compliance record opens commercial doors. More and more major contracts — particularly in construction, public sector, and logistics — require FORS accreditation, DVSA Earned Recognition, or demonstrable compliance standards before they will even consider you as a supplier.

My Advice to Every Operator Reading This

Get your transport compliance audited. Not because I am a transport compliance consultant and that is what I do — but because the alternative is operating with an unknown level of risk that could end your business without warning.

It does not matter whether you run 2 vehicles or 200. It does not matter whether you are based in Liverpool, Birmingham, Sheffield, Glasgow, or Bristol. The DVSA standards are the same, the Traffic Commissioner's expectations are the same, and the consequences of falling short are the same.

If you want to know where your operation actually stands — not where you think it stands, but where it genuinely stands — I am happy to have that conversation. The first consultation is always free, always honest, and always confidential. That is not a sales pitch. It is just 19 years of experience talking.

Why I'm Writing This

I want to start this article with something that might surprise you.

In 19 years of working in transport compliance, I have never once met an operator who expected to receive a Public Inquiry notice. Not one. Every single operator who has sat across from me with that letter in their hand has said some version of the same thing — "I didn't think it would come to this."

The problem is that by the time the letter arrives, it almost always has.

A Traffic Commissioner Public Inquiry is not something that happens suddenly. It is the end result of a process — a process that usually started months or even years earlier with small compliance failures that were never addressed, OCRS scores that drifted into amber without anyone noticing, or maintenance systems that looked fine on paper but were not being followed in practice.

I am writing this article because I want operators to understand what a Public Inquiry actually is, what happens during one, and — most importantly — what you can do to either prevent one from happening or give yourself the strongest possible chance if you are already facing one.

What Is a Traffic Commissioner Public Inquiry?

A Traffic Commissioner Public Inquiry is a formal hearing conducted by the Traffic Commissioner — the independent regulator responsible for licensing goods vehicle and passenger service vehicle operators in the UK.

Public Inquiries are called when a Traffic Commissioner has concerns about an operator's compliance with their Operator Licence undertakings. Those concerns might arise from a number of sources — a poor OCRS score, a serious prohibition notice, a whistleblower complaint, an adverse DVSA operator premises visit, a failure to notify the Traffic Commissioner of changes within the required 28-day window, or a combination of smaller issues that have accumulated over time.

The Traffic Commissioner has significant powers at their disposal. They can issue a formal warning. They can curtail your licence — reducing the number of vehicles you are authorised to operate. They can suspend your licence. They can revoke your licence entirely. And they can disqualify you personally from acting as a Transport Manager or operator for a period of years.

These are not minor administrative inconveniences. They are existential threats to your business.

Why Operators End Up at a Public Inquiry

Tachograph and driver hours failures. This is the most common route to a Public Inquiry I have seen. Operators who are not downloading tachograph data regularly, not analysing it properly, or not briefing drivers on infringements are sitting on a compliance time bomb.

Vehicle maintenance failures. PMI intervals not being followed. Brake performance records not being kept. Defect reports going unsigned. Any one of these can result in a prohibition notice. Several of them together can trigger an OCRS deterioration that puts you directly in the Traffic Commissioner's sights.

Failure to notify changes. You have 28 days to notify the Traffic Commissioner of material changes to your operation. Operators who do not know this rule, or who know it and forget, are in breach of their licence undertakings.

Transport Manager involvement. A Transport Manager who is named on a licence but is not genuinely, continuously, and effectively managing the transport operation is one of the most common reasons for a Public Inquiry I encounter. The requirement is not that someone's name is on a piece of paper. The requirement is that they are actually doing the job.

OCRS deterioration. An amber or red OCRS score is a significant warning signal. A pattern of roadside encounters and prohibitions will trigger a review, and that review can lead directly to a Public Inquiry call-up.

What Actually Happens at a Public Inquiry

If you receive a Public Inquiry notice, you need to understand what you are walking into. This is not an informal chat. It is a formal regulatory hearing conducted in a tribunal setting.

The Traffic Commissioner will have reviewed your compliance history in detail before the hearing. They will have DVSA reports, your OCRS data, prohibition records, and any other relevant correspondence. They will have formed a preliminary view before you walk into the room.

At the hearing, the Traffic Commissioner will question you — or your representative — about the compliance failures that gave rise to the inquiry. They will want to understand what went wrong, who was responsible, what systems were in place, and crucially, what you have done since to address the problems.

This is where preparation makes an enormous difference. Operators who arrive with a comprehensive action plan, evidence of improvements made, and a credible case consistently achieve better outcomes than operators who turn up without preparation and hope for the best.

What to Do the Moment You Receive a Public Inquiry Notice

Get expert help immediately. A Public Inquiry is not something to navigate alone. You need someone who understands the Traffic Commissioner's expectations, knows what a strong case looks like, and can help you build one quickly.

Conduct an immediate compliance assessment. You need to know what the Traffic Commissioner is going to find before they find it. That means a full audit of your current compliance position — maintenance records, tachograph data, driver hours, OCRS score, Transport Manager involvement, licence undertakings.

Build a credible action plan. A credible action plan is not a list of promises. It is a documented programme of specific actions, with evidence that those actions have already been taken or are underway.

Consider your Transport Manager position. Appointing a qualified External Transport Manager and demonstrating their active involvement in your operation is one of the most powerful things you can do to show the Traffic Commissioner that you are serious.

Prevention Is Always Better Than a Public Inquiry

The best outcome from a Public Inquiry is the one where you never have to attend one. Regular transport compliance audits, a genuinely involved Transport Manager, a properly managed OCRS score, and maintenance systems that are followed rather than just documented — these are the foundation of a compliant operation.

If you are reading this because you have just received a Public Inquiry notice, call me today. Time is critical and I will respond within hours. If you are reading this because you want to make sure you never receive one, call me for a free consultation.

Either way — the conversation costs you nothing and it could save your business.

The Phone Call I Get More Than Any Other

Of all the calls I receive at Aegis Transport Compliance, the most common starts with some version of this: "We've just checked our OCRS and it's gone amber. What do we do?"

Sometimes it is the operator who has discovered it themselves. Sometimes it is a fleet manager who has just been through a roadside encounter and noticed their drivers are being pulled in with increasing frequency. Sometimes it is a Transport Manager who has received a letter from DVSA asking them to explain recent infringements.

Whatever the route, the situation is always the same. An operator with an amber or red OCRS score is an operator under the microscope. DVSA's enforcement strategy is now fully intelligence-led — they use your Operator Compliance Risk Score to determine who gets targeted for roadside checks, operator premises visits, and ultimately Traffic Commissioner Public Inquiries. A green score means you are largely left alone. Amber or red means you are a target.

In this article I am going to explain exactly what an OCRS score is, what causes it to deteriorate, and the precise 30-day recovery process I use with every amber and red operator who comes to me. This is not generic advice. This is the actual process — the one that works.

What Is an OCRS Score and How Does It Work?

Your Operator Compliance Risk Score is a live risk rating maintained by DVSA. It is calculated separately for two categories — your Vehicle score and your Traffic score — and each is rated as Green, Amber, or Red based on data from roadside encounters involving your vehicles and drivers.

Your Vehicle OCRS is driven by the outcomes of roadside mechanical inspections. Every time one of your vehicles is stopped at the roadside, DVSA records whether a prohibition was issued, what type of prohibition it was, and how serious it was. Immediate prohibitions — where a vehicle is so defective it cannot be driven away — carry a much heavier weighting than delayed prohibitions, which allow the vehicle to continue to a depot for repair.

Your Traffic OCRS is driven by driver hours and tachograph infringements found during roadside checks. Serious infringements — where a driver has exceeded their daily or weekly driving limits by a significant margin — carry more weight than minor ones. The frequency of infringements matters, but so does their severity.

Both scores are rolling figures updated as new data comes in. This is important — it means that with the right interventions, scores can improve relatively quickly once the underlying problems are fixed. I have seen operators move from red to green within 90 days when the right recovery programme is implemented immediately and comprehensively.

What an Amber or Red Score Actually Means for Your Business

I want to be direct about this because operators sometimes underestimate the seriousness of an amber or red OCRS score.

An amber score means DVSA has you on their radar. Your vehicles will be targeted for roadside inspection more frequently than green operators. Every roadside encounter gives DVSA more data. If that data continues to be poor — more prohibitions, more driver hours infringements — your score will deteriorate further and a Traffic Commissioner call-up becomes increasingly likely.

A red score means DVSA considers your operation to be high risk. You will be targeted aggressively. An operator premises visit is very likely. A call-up to a Traffic Commissioner Public Inquiry becomes a real and immediate threat. I have seen operators move from red score to Public Inquiry notice in a matter of months.

The time to act is the moment you discover the score — not when the DVSA letter arrives.

Why OCRS Scores Deteriorate — The Real Causes

In my experience there are six root causes that account for the vast majority of OCRS deteriorations. Understanding which ones apply to you is the first step in fixing the problem.

Inadequate maintenance systems. The most common cause of a deteriorating Vehicle OCRS is a maintenance system that exists on paper but is not being followed in practice. PMI intervals are being missed, brake tests are not being carried out properly, defect reports are not being actioned. The vehicles look fine until they are stopped at the roadside and the prohibition notices start.

Poor defect reporting. If drivers are not being trained to carry out proper daily walkaround checks, or if defects are being reported but not acted on promptly, roadworthiness issues will accumulate to the point where they become visible at the roadside. A good defect reporting system is the first line of defence against Vehicle OCRS deterioration.

Inadequate tachograph analysis. If nobody in your organisation is regularly downloading tachograph data, analysing it for infringements, and briefing drivers on the results, driver hours problems will go undetected and uncorrected. DVSA will find them at the roadside before you do.

Driver behaviour and culture. In some operations, driver hours infringements are not the result of system failures — they are the result of a culture where exceeding limits is normalised or even encouraged. This is the hardest root cause to fix because it requires a genuine change in behaviour, not just a change in paperwork.

No Transport Manager oversight. An operator with a Transport Manager who is not genuinely engaged in the day-to-day management of the operation has no early warning system for compliance problems. By the time issues become visible through OCRS data, they have usually been developing for months.

Reactive rather than proactive maintenance. Operators who only deal with vehicles when something goes wrong, rather than following a proactive planned maintenance schedule, will inevitably have vehicles presenting with roadworthiness issues at the roadside. Planned maintenance prevents problems before they happen.

The 30-Day OCRS Recovery Plan

When a new client comes to me with an amber or red OCRS score, this is the recovery process I implement. It is structured, systematic, and it works.

Days 1 to 3 — Immediate Assessment. The first thing we do is conduct a full transport compliance audit. We pull the operator's maintenance records, tachograph data, defect reports, and PMI schedules and compare them against DVSA standards. We identify every gap, every failure, and every risk. By day 3 we have a complete picture of where the problems are and how serious they are.

Days 4 to 7 — Root Cause Analysis. We do not just fix the symptoms — we identify the root causes. Why are PMI intervals being missed? Why are tachograph infringements not being caught? Why are defects going unreported? The answers to these questions determine the structure of the recovery plan. Treating symptoms without addressing root causes produces short-term improvement and long-term failure.

Days 8 to 14 — Systems Overhaul. This is where the substantive work happens. We implement or completely overhaul the maintenance scheduling system. We establish a robust defect reporting procedure and train drivers on how to use it properly. We implement a regular tachograph download and analysis process. We introduce driver briefing procedures with written records. Every system that was found to be failing gets rebuilt from the ground up.

Days 15 to 21 — Driver Briefings and Training. Every driver in the operation gets briefed on the specific infringements that have contributed to the OCRS deterioration, what is expected of them going forward, and the consequences — for the business and for them personally — of continued non-compliance. These briefings are documented. We also carry out targeted refresher training on tachograph rules and daily vehicle checks where this is needed.

Days 22 to 30 — Monitoring and Verification. We do not declare victory and walk away. We monitor the implementation of every new system and procedure. We carry out a second internal compliance check to verify that the changes are being followed in practice, not just on paper. We review the most recent tachograph data to confirm that infringement rates are declining. We put in place an ongoing monitoring framework that will catch problems before they reach the roadside.

What Happens After 30 Days

It is important to be realistic about OCRS timelines. The score is a rolling figure calculated from historical encounter data — it does not reset overnight. What the 30-day recovery programme does is stop the score getting worse and start generating the clean encounter data that will improve it over time.

Operators who implement a thorough recovery programme and maintain the improvements consistently typically see their Vehicle OCRS begin to improve within 60 to 90 days as cleaner roadside data starts to replace the poor historical data in the calculation. Traffic OCRS can improve faster if driver hours infringements are eliminated quickly.

The key word is consistently. An OCRS recovery programme is not a one-off exercise — it is the establishment of a new compliance baseline. Operators who maintain the systems we put in place see their scores continue to improve. Operators who revert to old habits see them deteriorate again.

Can You Improve Your OCRS Score Yourself?

Yes — and I want to be honest about this rather than simply telling every operator they need to hire me.

If you have identified the root causes of your OCRS deterioration, you have the internal resource to implement the improvements, and you have someone with sufficient knowledge to verify that the improvements are working — then yes, you can implement an OCRS recovery programme yourself.

The challenge for most operators is that the same conditions that led to the OCRS deterioration — inadequate systems, insufficient oversight, lack of compliance expertise — also make it difficult to implement an effective recovery. An external expert brings objectivity, specialist knowledge, and accountability that is hard to replicate internally.

What I can tell you with certainty is that the cost of getting the recovery wrong — continuing to deteriorate, receiving a DVSA premises visit, being called to a Public Inquiry — is incomparably higher than the cost of getting it right the first time.

What to Do Right Now

If your OCRS is amber or red, there are three things you need to do today.

First, check your score. You can access your OCRS via the DVSA Operator Compliance Risk Score system. If you do not know your score, find out immediately. You cannot fix a problem you do not know the extent of.

Second, stop the bleeding. Before you can improve your score you need to prevent it deteriorating further. That means addressing the most obvious compliance failures immediately — making sure your PMI schedule is being followed, your drivers are downloading their tachograph data, and your defect reporting system is working.

Third, get expert help. If you are amber or red, the time pressure is real. DVSA is watching. Every roadside encounter matters. Every prohibition adds to the problem. You need a structured recovery programme implemented quickly and correctly.

Call me today for a free consultation. I will tell you exactly where your operation stands and what needs to happen to restore your OCRS to green. The conversation costs you nothing. Staying amber or red could cost you everything.