Drink Driving and Drug Driving — Scotland's limit of 50mg of alcohol per 100ml of blood is the lowest in the United Kingdom, and it catches a great many drivers the following morning rather than the night before. We examine Intoximeter calibration and maintenance records, the procedure followed at the police station, and whether the hip flask defence is open on the facts. Dangerous Driving — conviction brings disqualification for at least 12 months and a compulsory extended retest, so whether the driving was dangerous or merely careless is frequently the whole case. Careless Driving — a question of degree, and one worth arguing properly. Speeding — the M9 and its junctions, the M8 to the south, the A803, the A904 and the A706 are all routinely enforced; we check device type approval and calibration and whether a Notice of Intended Prosecution was served within 14 days. Totting Up and Exceptional Hardship — at 12 penalty points the court must disqualify for at least 6 months unless exceptional hardship is proved on evidence. Driving Without Insurance — 6 to 8 penalty points or discretionary disqualification. Mobile Phone Offences — 6 penalty points. Driving While Disqualified — a charge carrying a real risk of custody.