Vehicle Defect Reporting and Prohibition Notices for HGV Drivers

If the walkaround finds a fault, your job is to report it and not take an unsafe vehicle onto the road. A prohibition notice makes that stop official — ignore either and you own the risk.

03 August 2026 5 road-safety

Vehicle Defect Reporting and Prohibition Notices for HGV Drivers

HGV driver completing a vehicle defect report
Summary
If the walkaround finds a fault, your job is to report it and not take an unsafe vehicle onto the road. A prohibition notice makes that stop official — ignore either and you own the risk.

Defect reporting is part of driving

After (or during) a walkaround, anything that affects roadworthiness must be reported in writing through your company’s defect system and acted on before the vehicle is used if it is not safe. Verbal “someone should look at that” is not a system.

This article covers driver duties around defects and prohibitions. It is not a full workshop repair manual.

Immediate stop vs monitor

  • Safety-critical (brakes, steering, lights that leave you illegal at night, major tyre failure, insecure load risk, etc.) — do not take the vehicle out; report and wait for clearance
  • Minor items your procedure allows to be scheduled — still write them down the same day

Prohibition notices

Enforcement can issue a prohibition that forbids use of the vehicle (or trailer) until defects are cleared. Drivers may know related paperwork by informal names; the point is the same: you must not drive it while prohibited.

  • Read what is prohibited (vehicle, trailer, or both)
  • Do not “just shuffle to the next site” on a prohibited unit
  • Keep copies / photos of notices as your company procedure requires

Pressure from the planner

“We need it out” does not override a prohibition or a safety-critical defect you have already written down. Your name is on the combination on the public road.

Driver habit

Report early, report in writing, and refuse unsafe use. A delayed defect report that appears only after a crash or roadside stop looks like concealment.


Tags: defect report prohibition roadworthiness DVSA HGV

Admin Updated: 03 Aug 2026
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    road-safety
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    03 August 2026
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    Admin