Left my card in the missus's car on a Thursday. Found out at the yard gate at 05:30. The tachograph was sitting there with the empty card slot glowing at me, the vehicle was loaded and ready to go, and the gaffer was asking why I hadn't pulled out yet.
There's a procedure for this. Most drivers either don't know it properly or half-know it in a way that creates more problems than it solves. I'd been driving for eight years before anyone explained it to me clearly, which is not unusual — it's one of those things the CPC course mentions briefly and then moves on from, because there are another thirty regulations to get through before lunch.
So here it is in plain terms. What you do, what you annotate, what the record needs to look like, and what happens if a DVSA officer pulls you over mid-shift without a card in the machine.
Can you legally drive without your driver card?
Short answer: yes, for a limited period, under specific conditions, with specific documentation.
Regulation 165/2014 (the tachograph regulation, retained in UK law) makes provision for situations where a driver's card is damaged, malfunctioning, lost or stolen. Under this provision, you can continue to drive without your card for a limited period — DVSA guidance refers to 15 calendar days as the standard window, or longer if the period is necessary to return the vehicle to the operator's premises.
The 15-day window is not a free pass to drive cardless indefinitely. It's an exception for genuine situations — card lost at the weekend, waiting for a replacement to arrive, card damaged by a cracked slot, card stolen. It's not an excuse for repeatedly "forgetting" your card, and DVSA enforcement officers know the difference between a one-off genuine exception and a pattern of convenient forgetfulness.
The printout procedure — step by step
If you're driving without your card, you must generate a printout from the vehicle unit at both the start and end of each working period. Not just the working day — each working period if you start and stop multiple times in a day.
The printout must be annotated by hand. On the printout, you write:
- Your name
- Your driver card number (or your driving licence number if your card has been lost or stolen and you don't have the number memorised)
- Your signature
The annotation confirms that the printout belongs to you specifically and that you're accounting for the period covered. Without the annotation, the printout is just a record of vehicle activity with no driver attached. That's not compliant.
You must carry these annotated printouts with you for the current day and the previous 28 days. Under Article 36 of Regulation 165/2014, you're required to carry records covering that period and produce them on request — a DVSA officer at the roadside is entitled to inspect them. An April 2025 amendment extended this carriage requirement to 56 days for certain vehicle categories, so it's worth checking what applies to your vehicle if you're running a specialist or newer vehicle.
What about the working period between the printouts?
The printout at the start of the working period records the state of the vehicle unit at the beginning. The printout at the end records the closing state. The vehicle unit is recording all driving and other activity throughout the shift regardless of whether a card is present — it doesn't go blind just because there's no card in the slot. So the activity record for the working period is preserved in the VU memory.
What the printouts with your annotation do is create the link between you and that vehicle activity. Without them, there's an activity record with no named driver attached. That's the gap that becomes a problem.
Manual entries for periods not covered
For any periods of time during the working day that are not covered by the automatic tachograph recording — typically rest periods, or periods where the vehicle was stationary and in a mode that doesn't record automatically — you may need to make manual entries. The vehicle unit has a manual input function for exactly this.
On a digital tachograph, this typically means: press the appropriate button (varies by unit — Stoneridge SE5000 and VDO units do this slightly differently), navigate to the manual entry section, input the start and end of the uncovered period, and select the correct mode (rest, availability, work as appropriate). You're recreating the record for periods that weren't captured automatically.
The manual entry needs to be made before you start driving again after each break or rest, if you want the record to be complete. Leaving it to the end of the day and trying to retrospectively reconstruct the whole day's modes is a problem both technically (some units limit retroactive entry) and from a compliance standpoint (DVSA can see when manual entries were made and how accurate they are).
What happens at a roadside check
A DVSA officer pulls you over, you're mid-shift without a card. Here's roughly how that plays out.
They'll ask to see the tachograph display and the card slot first. No card visible. They'll then ask you why there's no card. Your answer matters — not in a vague "be polite" way, but in the specific way that your explanation of what happened and when will be checked against the paperwork.
You present the annotated start-of-shift printout. They'll read it. They'll compare it to what the VU is showing for the day's activity. They'll check your name and card number against your driving licence. If it all lines up — your explanation is consistent, the printout is there, it's annotated correctly, there's no pattern of card absences on the record — you'll likely get a verbal reminder and be sent on your way.
If the printout is missing, or not annotated, or your explanation for why there's no card doesn't hold up, the outcome is different. A driver working without a card and without the required documentation is in the same category as a driver running without any record at all — which is a very serious infringement under the 561/2006 severity grading, not a minor one.
Getting the replacement card
Lost or stolen cards: report it to DVLA as soon as possible. You'll need to complete a D777B application form for a replacement driver card. The replacement takes time — typically one to two weeks from DVLA. Keep a record of when you reported it and when you applied, because that timeline matters if DVSA wants to understand the gap.
Damaged cards: if the card is physically damaged but not lost, take it to a tachograph workshop or fleet operator's office — some VU readers can read a damaged card well enough to confirm the data is intact, even if the card can't be inserted. The workshop can advise on whether the damage is covered under a replacement process or whether you need a new card application.
In both cases, the 15-day window for operating without the card starts from the day of the loss or damage, not the day you got around to applying for a replacement. Keep that timeline accurate and documented.
The "forgot it at home" situation specifically
If your card is at home and not lost or damaged, you're in a slightly different legal position from the lost/stolen card exception. The 15-day provision is for damaged, malfunctioning, lost or stolen cards — not for cards that are sitting safely on your kitchen table.
In practice, the printout procedure works the same way, and DVSA enforcement in this situation is typically pragmatic if it's clearly a one-off. But technically, driving without your card because you forgot it is not the same exception as driving without your card because it's lost. If this is a regular occurrence — and some drivers think nothing of regularly driving without their card — that's a different conversation. DVSA can see the download history. Multiple periods of missing card data across different vehicles and operators is not a pattern they'll treat charitably.
The sensible approach: keep the card in your wallet. Not in the cab, not in a lanyard on the vehicle, not in a jacket you sometimes wear. In your wallet, where your driving licence and your bank card live. Hard to forget those.
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