Introduction
Being charged with causing death by dangerous driving is one of the most serious motoring offences in England and Wales. If a fatal road traffic collision occurs and the prosecution alleges that the driving was dangerous, the case will be dealt with in the Crown Court and can lead to severe penalties.
Understanding the law, the potential consequences and the possible defence issues is important if you are facing this allegation.
What Happens After You Are Charged With Drink Driving?
Drink driving cases generally follow a standard legal process.
Police Investigation
After stopping a driver, police may carry out a roadside breath test. If the result indicates alcohol above the legal limit, the driver will usually be arrested and taken to a police station.
At the police station, an evidential breath test or blood or urine sample will be taken.
Being Charged
If the evidential reading confirms you are over the legal limit, the police will normally charge you with one of the following offences:
- Driving or attempting to drive while above the prescribed alcohol limit
- Being in charge of a motor vehicle while over the limit
These offences are created under the Road Traffic Act 1988.
You will normally be released on bail and required to attend a Magistrates’ Court hearing.
Your First Court Appearance
At your first court hearing, the court will ask how you wish to plead.
You may:
- Plead guilty, or
- Plead not guilty and proceed to trial.
If you plead not guilty, the case will be listed for a trial at a later date.
Drink Driving Laws and Legal Limits in England and Wales
Drink driving offences are governed by the Road Traffic Act 1988.
The legal alcohol limits in England and Wales are:
- 35 micrograms of alcohol per 100ml of breath
- 80 milligrams of alcohol per 100ml of blood
- 107 milligrams of alcohol per 100ml of urine
Drivers who exceed these limits may be prosecuted for drink driving.
However, a person may also be charged if they are unfit to drive through drink, even if they are below the specified limit.

What Penalties Can You Receive for Drink Driving?
Drink driving penalties can be severe and are determined by the court using sentencing guidelines.
Possible penalties include:
- A minimum 12-month driving disqualification
- An unlimited fine
- A community order
- Imprisonment in serious cases.
The court will consider several factors when deciding the appropriate sentence, including:
- The level of alcohol detected
- Whether there was an accident
- Whether anyone was injured
- Previous driving convictions.
A second conviction within ten years usually results in a minimum three-year disqualification.
Can You Defend a Drink Driving Charge?
Many people assume that if they were over the legal limit, they have no defence. This is not always correct.
Drink driving cases can be challenged in a number of ways.
Procedural Errors
Police must follow strict procedures when conducting breath, blood, or urine tests.
If officers fail to follow the correct legal process, the evidence may be ruled inadmissible in court.
Inaccurate Test Results
Breath testing machines and laboratory analysis must meet strict standards.
Potential issues include:
- Equipment calibration problems
- Contamination of blood samples
- Medical conditions or medication affecting results.
If the reliability of the test is challenged successfully, the prosecution case may collapse.
The Hip Flask Defence
The “hip flask defence” applies when alcohol was consumed after driving but before providing a sample.
In such circumstances, the alcohol reading may not accurately reflect the driver’s condition at the time of driving.
Expert evidence is often required to support this type of defence.
Special Reasons Arguments
In some cases, a defendant may plead guilty but argue that special reasons exist for the offence.
Special reasons are circumstances connected directly to the offence which may justify avoiding or reducing a driving ban.
Examples may include:
- A genuine emergency
- Driving a very short distance
- Spiked drinks.
These arguments require careful legal preparation.
Do You Need a Solicitor for a Drink Driving Charge?
It is possible to represent yourself in a drink driving case. However, the legal and procedural issues involved can be complex.
A specialist solicitor can:
- Review the prosecution evidence
- Identify weaknesses in the case
- Advise on possible defences
- Prepare mitigation for sentencing
- Present arguments in court.
Even when a guilty plea is entered, professional legal representation can help ensure the court hears all relevant mitigating factors.
Facing Legal Issue?
Speak to our Motoring Offences team for confidential advice on your position and next steps.
Strictly Confidential and No Obligation

How Our Drink Driving Defence Solicitors Can Help
Drink driving cases can appear straightforward, but they may involve technical legal issues.
A specialist motoring offence solicitor can:
- Analyse the breath or blood test procedures
- Identify procedural irregularities
- Examine the reliability of evidence
- Prepare expert reports where required
- Present a structured defence or mitigation strategy.
Careful legal preparation can significantly influence the outcome of a case.
Speak to a Drink Driving Defence Solicitor
If you have been charged with drink driving, it is important to obtain legal advice as early as possible.
A solicitor can review the details of your case, explain your legal options and advise on the most appropriate way to respond.
Early preparation can be important when defending a drink driving allegation or presenting mitigation before the court.
If you require advice about a drink driving charge, contact our Motoring Offences solicitors to discuss your situation.
5 Key Takeaways
- Drink driving is a criminal offence under the Road Traffic Act 1988.
- A conviction usually results in a minimum 12-month driving ban.
- Drink driving cases are normally heard in the Magistrates’ Court.
- Even where test results appear clear, legal or evidential issues may still need to be reviewed.
- Early legal advice can help you understand the case against you and the options available.
Frequently Asked Questions
In most cases a driving ban is mandatory. However, it may be avoided if you successfully defend the charge or if special reasons are accepted by the court.
At the first hearing in the Magistrates’ Court you will be asked to enter a plea. If you plead guilty, the court may proceed to sentencing. If you plead not guilty, the case will be listed for trial.
A drink driving conviction remains on your driving record for 11 years.
Yes. Breathalyser evidence can be challenged if there are issues with procedure, calibration, or reliability of the equipment.
The minimum driving disqualification for drink driving in England and Wales is 12 months.
Yes. The maximum penalty for drink driving includes up to 6 months’ imprisonment, although custody is typically reserved for the most serious cases.
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