A drunk driving arrest is stressful, and stress tends to push people toward decisions that feel natural in the moment but weaken their position later. In our experience advising clients across Cork on drink driving charges, the mistakes that damage a case most are rarely made at the roadside itself. They happen in the hours and days that follow, often out of panic, embarrassment, or a simple misunderstanding of how the process actually works.

Here are the five mistakes we see most often, and what to do instead.

Mistake 1: Refusing a Test Without Understanding the Consequences

Refusing to provide a breath, blood, or urine sample when legally required to do so is, in most circumstances, a more serious offence than failing the test itself, and it can carry its own mandatory disqualification.

People sometimes refuse in the mistaken belief that no sample means no evidence and no case. This is generally not correct. The refusal itself becomes the basis of a separate charge, often with more severe consequences than the original suspected offence.

Mistake 2: Making Admissions or Volunteering Information

It is natural to want to explain yourself to Gardai, particularly when anxious or embarrassed. Comments such as estimating how much was consumed, explaining why driving seemed necessary, or apologising in a way that implies guilt, can all be relied upon later as evidence, even when made casually or under stress.

Mistake 3: Discussing the Arrest on Social Media

Posting about an arrest, a court date, or the circumstances surrounding either, even to a small or private audience, creates a record that can resurface later.

Screenshots circulate, private accounts are not always as private as assumed, and a casual or joking post can look very different when read back in a courtroom context.

Mistake 4: Ignoring Correspondence or the Court Date

Once a charge proceeds, correspondence and a summons will follow. Ignoring these, whether from stress, denial, or the mistaken belief that the matter will resolve itself, is one of the most damaging things a person can do.

Mistake 5: Assuming There Is Only One Option — Plead Guilty and Hope for the Best

Many people assume that once arrested, the outcome is essentially fixed, and that the only real decision is how apologetic to be in court. This is rarely the full picture.

The strength of the prosecution evidence, the way the arrest and testing procedure were conducted, and the mitigating circumstances available all affect the realistic range of outcomes, from the charge itself through to sentencing.

The Mistake That Makes All the Others Worse: Waiting to Call a Solicitor

Each of the five mistakes above becomes easier to avoid, and easier to fix if already made, the earlier a solicitor is involved.

Yet the most common pattern we see is not any single one of these five mistakes in isolation. It is delay: waiting until a court date is close, waiting to see if the matter simply goes away, or assuming that legal advice is only needed once a plea has to be entered.

Why These Mistakes Matter More Than People Expect

None of these five mistakes are made out of bad judgement in any broader sense. They are made because the period immediately after an arrest is stressful, unfamiliar, and moves quickly, and because most people simply have not been through the process before.

The common thread across all five is timing: each mistake becomes far harder to undo the longer it goes unaddressed, and each is far easier to avoid with advice sought early, ideally before speaking further to Gardai, before posting anything online, and well before a court date arrives.