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Drugs and Driving

Driving under the influence of drugs - whether prescribed medication or illegal substances - is just as dangerous as driving when drunk. It's also against the law.

Drugs can affect your mind and body in a variety of ways that mean you aren't able to drive safely. Not only that, the effects can last for hours or even days. If you are unsure about any prescribed drugs, consult with your doctor or pharmacist about whether you will be fit to drive.

Drug tests

The police are now much better at recognising signs of drug use, so you're more likely to get caught. The police can carry out tests - did you know cannabis shows in urine for up to four weeks after taking it? - and will prosecute.

The penalties are the same as for drink driving. You face a minimum one year driving ban, a fine of up to £5,000, and six months jail.

How drugs affect your driving

• Slower reaction times
• Poor concentration
• Sleepiness/fatigue
• Confused thinking
• Distorted perception
• Over confidence, so you take unnecessary risks
• Impaired co-ordination
• Erratic behaviour
• Nausea
• Hallucinations
• Blurred vision/enlarged pupils
• Aggression
• Panic attacks and paranoia
• Tremors
• Dizziness
• Cramps

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