Why DVSA roadside checks matter

DVSA inspections focus on road safety and legal compliance. For drivers, the fastest way to avoid delays, prohibitions, and penalties is to keep clean tachograph records and maintain a consistent daily routine.

Common tachograph mistakes found by DVSA

• Incorrect mode selection: driving, rest or other work recorded incorrectly.

• Missing manual entries, especially after ferry/train travel, vehicle swaps or card issues.

• Insufficient breaks – the 4h30 driving rule is ignored.

• Incorrect split rest, resulting in insufficient daily rest.

• Card errors: driving without a card, expired card, or using the wrong card.

Before you start driving: 2-minute checklist

• Insert your driver card and confirm country and start location.

• Check the tachograph time and correct settings.

• Verify that yesterday’s shift was properly closed (add manual entry if needed).

• Plan your first break and make sure you have a safe stopping location.

Breaks and rest in simple terms

Driving break rule
After 4h30 of driving, you must take a 45-minute break.
This can be split into 15 + 30 minutes, in that order.

Daily rest
Aim for a full daily rest period. If you reduce your rest, make sure it is legally allowed within your weekly plan.
When in doubt, stop earlier and protect your rest time.

What DVSA may ask during a roadside check

• Your driver card and required documents.

• Explanation for unusual records (ferry/train, card fault, vehicle change).

• Proof that you understand your schedule and rest planning.

Best practice: consistency

• Always select the correct mode.

• Make manual entries immediately when something unusual happens.

• Do not push breaks or rest to the last minute.

• When unsure, record clearly rather than leaving gaps.

Final note

This article is designed to help HGV drivers avoid penalties and pass DVSA roadside checks smoothly. Consistent tachograph use and proper planning are essential for staying compliant and avoiding fines.