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Navigating a Traffic Commissioner Public Inquiry: What Hauliers Need to Know

17 February 2026

DVSA & Traffic Commissioner Regulatory Support

Traffic Commissioner Public Inquiry

Navigating a Traffic Commissioner Public Inquiry: What Hauliers Need to Know

If you’ve received a letter calling you to attend a Public Inquiry, it can feel like the ground has shifted beneath you. 

The first thing to understand is this: a Public Inquiry is serious — but it is not automatically the end of your operator’s licence.

What Is a Public Inquiry?

A Public Inquiry is a formal hearing held by the Traffic Commissioner for Great Britain to examine concerns about an operator’s licence.

It is not a criminal court, but it is a legal process. The Commissioner will review whether you continue to meet the requirements of:

  • Good repute

  • Professional competence

  • Financial standing

  • Effective and continuous management of the licence

Public Inquiries are usually triggered by issues such as:

  • Repeated roadside prohibitions
  • Poor maintenance records
  • Drivers’ hours breaches
  • Failure to comply with undertakings
  • Loss of a Transport Manager
  • Serious incidents or enforcement action

What Happens at a Public Inquiry?

You will receive a formal call-up letter explaining the concerns. This may reference reports from the DVSA or previous compliance history.

At the hearing, the Traffic Commissioner will ask questions about:

  • Your systems and procedures

  • How issues were identified
  • What corrective action has been taken
  • Whether problems are historic or ongoing
  • Who is responsible for compliance

The Commissioner’s role is not to catch you out — it is to assess whether you are fit to continue holding an operator’s licence.

Common Mistakes Operators Make

When facing a Public Inquiry, some operators:

  • Panic and do nothing
  • Blame drivers without evidence
  • Turn up without organised documentation
  • Focus on excuses instead of solutions
  • Fail to show meaningful improvement

A Public Inquiry is not about perfection. It is about demonstrating control, accountability, and improvement.

What the Traffic Commissioner Wants to See

In simple terms, the Commissioner wants evidence that:

  • You understand what went wrong
  • You have identified the root cause
  • You have implemented corrective action
  • You have systems in place to prevent repeat issues

This might include:

  • Updated maintenance systems
  • External compliance audits
  • Driver retraining
  • Clear role allocation between Director, Transport Manager, and admin
  • Evidence of ongoing monitoring

Showing structured improvement can significantly influence the outcome.

Possible Outcomes

Following a Public Inquiry, the Traffic Commissioner may:

  • Take no action
  • Issue formal warnings
  • Impose licence undertakings
  • Curtail vehicle authorisation
  • Suspend the licence
  • Revoke the licence

Outcomes depend heavily on the seriousness of the issues and how well the operator demonstrates control and improvement.

The Key Message

A Public Inquiry is about trust. The Traffic Commissioner must be satisfied that your operation is safe, compliant, and properly managed.

If you are facing a Public Inquiry, early preparation is critical. Waiting until the week before the hearing is rarely enough.

LDP Transport Consultancy supports operators with:

  • Compliance reviews
  • Corrective action planning
  • Responsibility matrices
  • Ongoing monitoring systems
  • Structured preparation for Public Inquiry

If you have received a call-up letter or are concerned about your compliance position, act early and get proper support.

Staying proactive can make the difference between recovery and revocation.

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