Portsmouth City Council
Home > Living > Getting around > Road safety for Portsmouth > Drinking and Driving
Nearly one in seven of all deaths on the road involve drivers who are over the current legal limit. The risk of being involved in an accident increases rapidly with the amount of alcohol consumed. Many motorists believe they are safe to drive if they are below the current legal limit. They are wrong. Even one drink will have an effect on driving ability and on your judgement.
For a man of average weight, it takes one hour for the body to get rid of one unit of alcohol.
Any amount of alcohol will affect your driving performance.
Even a single drink will affect your driving performance.
Alcohol just takes a little longer to get into your system, your driving will still be affected.
You may think you can handle your drink, but you will have difficulty judging distance and speed. Your reactions are slower, so it will take you longer to stop.
A large proportion of all drink drive accidents occur within 3 miles of the start of the journey.
Alcohol actually makes you less alert.
The police can ask you to take a breath test if they suspect you have been drinking, if you commit a traffic offence, or if you are involved in an accident.
You can't calculate your alcohol limit – so don't try.
There is no failsafe guide as to how much you can drink and stay under the limit. The amount and type of alcoholic drink and your weight, sex, age and metabolism will all play their part.
The quantity of alcohol in a half-pint of beer is approximately the same as in a pub measure of port/sherry or a small glass of wine. But:
Any amount of alcohol will affect your judgement, starting with your judgement about whether you should have another drink.
At twice the current legal limit you are at least 50 times more likely to be involved in a fatal collision.
You may still be affected by alcohol the next day. Drive and you could lose your licence if you are still over the legal limit.
It's possible to absorb alcohol faster if you drink on empty stomach or take long drinks made with fizzy mixers.
Take half a pint of ordinary strength beer:
Take a Saturday night out drinking:
It is impossible to get rid of alcohol any faster. Neither a shower, nor a cup of coffee, nor other ways of sobering up will help. It just takes time.
Offence
Causing death by careless driving whilst under the influence of drink or drugs
Maximum Penalty
10 years imprisonment and a disqualification of at least 2 years
Offence
Driving or attempting to drive whilst above the legal limit or unfit through drink.
Maximum Penalty
6 months imprisonment , plus a fine of £5,000 and a disqualification of at least 12 months (3 years automatic ban if convicted twice in 10 years).
Offence
In charge of a vehicle whilst above the legal limit or unfit through drink.
Maximum Penalty
3 months imprisonment plus a fine of £2,500 and a disqualification.
Offence
Refusing to provide a specimen.
Maximum Penalty
6 months imprisonment, plus a fine of £5,000 and a disqualification of at least 12 months.
(Correct at time of publication. For further details please refer to the website link on the right of this page to the Highway Code)
Other consequences of being convicted of drink driving:
You don't need to mix drinking and driving.
Portsmouth City Council
Guildhall Square
Portsmouth
Hampshire, PO1 2BG
023 9283 4092
general@portsmouthcc.gov.uk