5 Alcohol and Drug Misuse and Dependence - DVLA Guide

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5 Alcohol and Drug Misuse and Dependence
- DVLA Guide
The 'At a glance guide' is produced by the Driver and Vehicle Licensing Agency (DLVA) and is a
guide for medical professionals to help them with enquiries from the public about driving with various
conditions.

The applicant or licence holder must notify DVLA unless stated otherwise in the text.

Alcohol Problems
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ALCOHOL PROBLEMS                    GROUP 1 ENTITLEMENT                               GROUP 2 ENTITLEMENT
                                    ODL - CAR, M/CYCLE                                VOC - LGV / PCV (LORRY/BUS)
ALCOHOL MISUSE                      ALCOHOL MISUSE                                    ALCOHOL MISUSE

There is no single definition       Persistent alcohol misuse, confirmed by           Persistent alcohol misuse, confirmed by
which embraces all the              medical enquiry and/or by evidence of             medical enquiry and/or by evidence of
variables in this condition but     otherwise unexplained abnormal blood              otherwise unexplained abnormal blood
the following is offered as a       markers, requires licence revocation or           markers, requires revocation or refusal of a
guide:                              refusal until a minimum six month period of       vocational licence until at least a one year
                                    controlled drinking or abstinence has been        period of abstinence or controlled drinking
"Astate which because of            attained, with normalisation of blood             has been attained, with normalisation of
consumption of alcohol,             parameters.                                       blood parameters.
causes disturbance of
behaviour, related disease or       Patient to seek advice from medical or other      Patient to seek advice from medical or other
other consequences, likely to       sources during the period off the road.           sources during the period off the road.
cause the patient, his/her family
or society harm now, or in the
future, and which may or may
not be associated with
dependence."

Reference to ICD10 F10.1 is
relevant

ALCOHOL DEPENDENCE

"Acluster of behavioural,
cognitive and physiological
phenomena that develop after                                                          ALCOHOL DEPENDENCE
repeated alcohol use and            ALCOHOL DEPENDENCE
which include a strong desire                                                         Vocational licensing will not be granted where
to take alcohol, difficulties in    Alcohol dependence, confirmed by medical          there is a history of alcohol dependence
controlling its use, persistence    enquiry, requires licence revocation or refusal   within the past three years.
in its use despite harmful          until a one year period free from alcohol
consequences, with evidence         problems has been attained. Abstinence will
of increased tolerance and          normally be required, with normalisation of
sometimes a physical                blood parameters, if relevant.
withdrawal state."

Indicators may include a history
of withdrawal symptoms, of
tolerance, of detoxification(s)
and/or alcohol related fits.

                                    LICENCE RESTORATION                               LICENCE RESTORATION
Reference to ICD10 F10.2 -
F10.7 inclusive is relevant.
                                    Will require satisfactory medical reports from    Will require satisfactory medical reports from
                                    own doctor(s) and may require independent         own doctor(s) and may require independent
                                    medical examination and blood tests,              medical examination and blood tests,
                                    arranged by DVLA. Consultant support/referral     arranged by DVLA. Consultant support/referral
                                    may be necessary.                                 may be necessary.
                                    See also under "Alcohol related seizure(s)        See also under "Alcohol related seizure(s)
                                    below".                                           below".

Alcohol Related Seizure(s)          Following a solitary alcohol-related seizure, a   Following a solitary alcohol-related seizure, a
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                                     licence will be revoked or refused for a             licence will be revoked or refused for a
  Seizures associated with           minimum six month period from the date of            minimum five year period from the date of the
  alcohol are not considered         the event. Should however the seizure have           event.
  provoked for licensing             occurred on a background of alcohol the
  purposes.                          standards for such conditions will need to be        Licence restoration thereafter requires:
                                     satisfied before a new application can be
                                     considered. Where more than one seizure                          No underlying cerebral structural
                                     has occurred, the Epilepsy Regulations will                      abnormality.
                                     apply. (See Appendix to Neuro Chapter for full                   Off anti-epileptic medication for at
                                     details.)                                                        least 5 years.
                                                                                                      Maintained abstinence from
                                     Medical enquiry will be required before licence                  alcohol if previously dependent.
                                     restoration to confirm appropriate period free                   Review by an addiction specialist
                                     from persistent alcohol misuse and/or                            & neurological opinion.
                                     dependence. Independent medical
                                     assessment with blood analysis and
                                     consultant reports will normally be necessary.       Where more than one seizure has occurred or
                                                                                          there is an underlying cerebral structural
                                                                                          abnormality, the Vocational Epilepsy
                                                                                          Regulations apply. (See Appendix to Neuro
                                                                                          Chapter for full details.)

  ALCOHOL RELATED                    Driving should cease. Licence to be                  Licence to be refused/revoked.
  DISORDERS                          refused/revoked until there is satisfactory
  eg hepatic cirrhosis with neuro-   recovery and is able to satisfy all other relevant
  psychiatric impairment,            medical standards.
  psychosis.

Alcohol Appendix
HIGH RISK OFFENDER SCHEME for drivers convicted of certain drink/driving offences; and meeting any of the
following:

(a) One disqualification for driving, or being in charge of a vehicle, when the level of alcohol in the body equalled
or exceeded:

    (i) 87.5 microgrammes per 100 millilitres of breath, or
    (ii) 200 milligrammes per 100 millilitres of blood, or
    (iii) 267.5 milligrammes per 100 millilitres of urine.

(b) Two disqualifications within the space of ten years for drinking and driving, or being in charge of a vehicle
whilst under the influence of alcohol.

(c) One disqualification for refusing/failing to supply a specimen for analysis.

(d) One disqualification for refusing to give permission for a laboratory test of a specimen of blood.

The DVLA will be notified of such offenders by the courts. When an application for licence re-instatement is
made, an independent medical examination will be conducted, which includes a questionnaire, serum CDT
assay and may include further assessments as indicated. If favourable, a 'Till 70' licence is restored for Group I
and a recommendation can be made regarding the issue of a Group 2 licence.

If a High Risk Offender has a previous history of alcohol dependence or persistent misuse, but has a satisfactory
examination and blood tests, a short period licence is issued for ordinary and vocational entitlement but
dependent on their ability to meet the standard as specified.
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A High Risk Offender found to have current history of alcohol misuse/dependence and/or unexplained abnormal
blood test analysis will have the application refused.

Drug Misuse and Dependence
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DRUG MISUSE AND                  GROUP 1 ENTITLEMENT                                  GROUP 2 ENTITLEMENT
DEPENDENCE                       ODL - CAR, M/CYCLE                                   VOC - LGV / PCV (LORRY/BUS)
Reference to ICD10 F10.1-F10.7
inclusive is relevant.

Cannabis                         Persistent use of or dependence on these             Persistent use of or dependence on these
Amphetamines (note:              substances, confirmed by medical enquiry,            substances will lead to refusal or revocation
Metamphetamines below)           will lead to licence refusal or revocation until a   of a vocational licence for a minimum one
Ecstasy                          minimum six month period free of such use            year period free of such use has been
Ketamine                         has been attained. For Ketamine misuse, 6            attained. Independent medical assessment
& other psychoactive             months off driving, drug-free, is required, and      and urine screen arranged by DVLA, will
substances, including LSD        12 months in the case of dependence.                 normally be required.
and Hallucinogens                Independent medical assessment and urine
                                 screen arranged by DVLA, may be required.

Heroin                           Persistent use of, or dependence on these            Persistent use of, or dependence on these
Morphine                         substances, confirmed by medical enquiry,            substances, will require revocation or refusal
Methadone*                       will lead to licence refusal or revocation until a   of a vocational licence until a minimum three
Cocaine                          minimum one year period free of such use             year period free of such use has been
Methamphetamine                  has been attained. Independent medical               attained. Independent medical assessment
                                 assessment and urine screen arranged by              and urine screen arranged by DVLA, will
                                 DVLA, may be required. In addition favourable        normally be required. In addition favourable
                                 Consultant or Specialist report may be               Consultant or Specialist report will be
                                 required on reapplication.                           required before relicensing.

                                 * Applicants or drivers complying fully with a       *Applicants or drivers complying fully with a
                                 Consultant supervised oral Methadone                 Consultant supervised oral Methadone
                                 maintenance programme may be licensed,               maintenance programme may be considered
                                 subject to favourable assessment and,                for an annual review licence once a minimum
                                 normally, annual medical review. Applicants or       three year period of stability on the
                                 drivers on an oral buprenorphine programme           maintenance programme has been
                                 may be considered applying the same criteria.        established, with favourable random urine
                                 There should be no evidence of continuing            tests and assessment. Expert Panel advice
                                 use of other substances, including cannabis.         will be required in each case.

Benzodiazepines                  Persistent misuse of, or dependence on               Persistent misuse of, or dependence on
                                 these substances, confirmed by medical               these substances, will require revocation or
The non-prescribed use of        enquiry, will lead to licence refusal or             refusal of a vocational licence for a minimum
these drugs and/or the use of    revocation until a minimum one year period           three year period. Independent medical
supra-therapeutic dosage,        free of such use has been attained.                  assessment and urine screen arranged by
whether in a substance           Independent medical assessment and urine             DVLAwill normally be required. In addition
withdrawal/maintenance           screen arranged by DVLAmay be required. In           favourable Consultant or Specialist report will
programme or otherwise,          addition favourable Consultant or Specialist         be required before relicensing.
constitutes                      report may be required on reapplication.
misuse/dependence for
licensing purposes.

The prescribed use of these
drugs as therapeutic doses
(BNF), without evidence of
impairment, does not amount
to misuse/dependence for
licencing purposes (although
clinically dependence may
exist.

     Multiple substance misuse and/or dependence - including misuse with alcohol - is incompatible with licensing fitness.
Seizure(s) associated with       Following a solitary seizure associated with         Following a solitary seizure associated with
drug misuse/dependence           drug misuse or dependence a licence will be          drug misuse or dependence, a licence will be
                                 refused or revoked for a minimum six months          revoked or refused for a minimum five year
Seizures associated with drug    period from the date of the event. Should            period from the date of the event.
misuse/dependence are not        however the seizure have occurred on a               Licence restoration thereafter requires:
considered provoked for          background of substance misuse or
licensing purposes               dependence, the standards for such                               No underlying cerebral structural
licensing purposes                                                                                   No underlying cerebralPage     6 of 6
                                                                                                                                structural
                                          conditions will need to be satisfied before a                 abnormality.
                                          new application can be considered. Where                      Off anti-epileptic medication for at
                                          more than one seizure has occurred, the                       least 5 years.
                                          Epilepsy Regulations apply. (See Appendix to                  Maintained abstinence from drugs
                                          Neuro Chapter for full details.)                              if previously dependent.
                                                                                                        Review by an addiction specialist
                                          Medical enquiry will be required before licence               & neurological opinion.
                                          restoration to confirm appropriate period free
                                          from persistent drug misuse and/or
                                          dependence. Independent medical                   Where more than one seizure has occurred
                                          assessment with urine analysis and                or there is an underlying cerebral structural
                                          consultant reports will normally be necessary.    abnormality, the Vocational Epilepsy
                                                                                            Regulations apply. (See Appendix to Neuro
                                                                                            Chapter for full details.)

NB: Aperson who has been re-licensed following persistent drug misuse or dependence must be
advised as part of their after-care that if their condition recurs they should cease driving and notify
DVLAMedical Branch.

© Crown copyright. Reproduced under the terms of the Open Government Licence.

Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical
conditions. EMIS has used all reasonable care in compiling the information but make no warranty as to its
accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions.
For details see our conditions.

© Crown copyright. Reproduced under the terms of the Open Government Licence.

   Original Author:                                Current Version:                              Peer Reviewer:
   DVLA                                            DVLA                                          DVLA
   Document ID:                                    Last Checked:
   13234 (v4)                                      16/04/2014

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