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Failing to Provide a Specimen for Analysis – Legal Advice

Failing to Provide Specimen Legal Advice
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What Is Failing to Provide a Specimen for Analysis? 

Failing to provide a specimen occurs when a person does not provide a breath, blood, or urine sample after a lawful requirement by police during a drink or drug driving investigation.

The police may require a specimen in situations such as: 

  • Following a roadside breath test 
  • After an arrest for suspected drink driving 
  • After a road traffic collision 
  • When a driver appears impaired 

The most common situation involves a driver failing to provide breath specimens at a police station using an evidential breath testing machine.

However, if breath testing is not possible, police may require: 

  • blood sample, or 
  • urine specimen

Failing to comply without a reasonable excuse may lead to prosecution.

What Does the Law Say?

The offence is set out under Section 7 of the Road Traffic Act 1988

Police officers may require a person to provide a specimen of: 

  • Breath 
  • Blood 
  • Urine 

This requirement may arise during an investigation into suspected drink or drug driving offences.

If a person fails to provide the required specimen without reasonable excuse, they may be charged with the offence. 

The law recognises that, in some circumstances, a person may have a reasonable excuse for not providing a specimen. This must be properly supported by evidence.

Expert Legal Advice

What Happens During a Police Drink Driving Investigation?

A typical investigation may involve several stages.

Roadside Breath Test

Police may require a driver to take a roadside breath test if: 

  • They suspect alcohol consumption
  • A traffic offence has occurred
  • A road traffic collision has taken place

If the roadside test indicates alcohol above the legal limit, the driver may be arrested.

Police Station Testing

At the police station, an evidential breath test is usually conducted. 

Drivers are normally asked to provide two breath samples. The lower reading is used as evidence.

If a person refuses, or does not provide a valid sample, police may warn them that failure to do so can result in prosecution.

Alternative Specimens

In some circumstances, police may require a blood or urine sample instead. 

This may occur where: 

  • The breath machine is unavailable
  • Medical issues prevent breath testing
  • The breath test cannot be completed

Failure to provide the requested specimen may lead to a charge.

Penalties for Failing to Provide a Specimen

The courts treat this offence seriously because failing to provide a specimen may prevent police from proving a drink or drug driving offence.

According to Sentencing Council guidelines, penalties may include: 

  • mandatory driving disqualification 
  • A financial penalty 
  • A community order 
  • Imprisonment in more serious cases. 

For failing to provide a specimen in a case involving driving or attempting to drive, the minimum disqualification is normally 12 months.

Where aggravating factors exist, the disqualification period may be longer.

Possible Defences to the Offence

Although the offence is serious, there are circumstances where a defence may apply. 

The prosecution must prove that the requirement to provide a specimen was lawful and properly administered.

Medical Reasons

A person may have a legitimate medical reason that prevented them from providing a specimen.

Examples may include: 

  • Respiratory conditions
  • Severe anxiety or panic
  • Physical inability to provide a sample 

Medical evidence may be required to support this defence. 

Police Procedure Issues

The prosecution must show that police followed the correct legal procedures.

Issues may arise where: 

  • The requirement was not properly explained
  • The statutory warning was not given
  • The testing procedure was not followed correctly

A procedural issue may affect the strength of the prosecution case.

Reasonable Excuse

In some cases, a driver may argue that they had a reasonable excuse for failing to provide the specimen.

However, courts interpret this defence strictly. 

The defendant may need to show that the excuse was genuine and supported by evidence. Medical evidence, police station records and the circumstances of the testing procedure may all be relevant.

A charge of failing to provide a specimen for analysis can lead to serious consequences, particularly where a driving disqualification is imposed.

Each case depends heavily on: 

  • The circumstances of the arrest
  • Police procedure
  • Medical considerations
  • The available evidence

Careful examination of the evidence and legal procedure is important when preparing a defence.

If you are facing an allegation of failing to provide a specimen, advice from a solicitor experienced in Motoring Offences can help you understand your options and prepare your case.

If you require legal advice regarding a drink driving or motoring offence investigation, you can contact our team to discuss your situation.


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