Exceeding the maximum 6-day or fortnightly driving time limits by margins of 25 % or more.
Exceeding, during a daily working period, the maximum daily driving time limit by a margin of 50 % or more without taking a break or without an uninterrupted rest period of at least 4,5 hours.
Not having a tachograph and/or speed limiter, or using a fraudulent device able to modify the records of the recording equipment and/or the speed limiter or falsifying record sheets or data downloaded from the tachograph and/or the driver card.
Driving without a valid roadworthiness certificate if such a document is required under Community law and/or driving with a very serious deficiency of, inter alia, the braking system, the steering linkages, the wheels/tyres, the suspension or chassis that would create such an immediate risk to road safety that it leads to a decision to immobilise the vehicle.
Transporting dangerous goods that are prohibited for transport or transporting such goods in a prohibited or non-approved means of containment or without identifying them on the vehicle as dangerous goods, thus endangering lives or the environment to such extent that it leads to a decision to immobilise the vehicle.
Carrying passengers or goods without holding a valid driving licence or carrying by an undertaking not holding a valid Community licence.
Driving with a driver card that has been falsified, or with a card of which the driver is not the holder, or which has been obtained on the basis of false declarations and/or forged documents.
Carrying goods exceeding the maximum permissible laden mass by 20 % or more for vehicles the permissible laden weight of which exceeds 12 tonnes, and by 25 % or more for vehicles the permissible laden weight of which does not exceed 12 tonnes.