I was running a curtainsider down to Calais via Dover last month. Full trailer, tight tip slot on the other side, the kind of week where every minute on the card matters. My regular daily rest was due the night I was on the ferry, and I wasn't about to tuck it up in the layby at Stop 24. I wanted to spend it on the boat like a civilised person.
Here's the thing: you can do that. Article 9 of Regulation 561/2006 is the ferry and train exemption, and it's one of the few bits of the reg that actually makes life easier. But I've watched drivers sit on the vehicle deck convinced they've blown their rest, and I've watched others breeze through a DVSA check at Dover outbound because they knew exactly how the clock pauses.
The rule isn't complicated. Getting it wrong is expensive. Let me walk through what Article 9 actually says, what I did on my ferry run, and where I've seen drivers trip themselves up.
What Article 9 actually does
A regular daily rest period is 11 hours uninterrupted. That's the default under 561. Under Article 9, you can interrupt that rest — but only if you're accompanying a vehicle on a ferry or a train, and only under strict conditions.
The interruptions allowed:
- No more than two interruptions total
- The total interruption time across both must not exceed one hour
- During the rest — including the non-interrupted bits — you must have access to a sleeper cabin, bunk, or couchette
That's it. Two interruptions, one hour combined, bunk or cabin available. Miss any of those and you haven't taken an Article 9 rest. You've taken a broken rest, which is no rest at all in DVSA's eyes.
The "interruption" the rule's built for is boarding and disembarking. You drive on. You drive off. Both of those count as interruptions because you're on the card, driving. Everything in between — stretched out in your bunk, in the truckers' lounge, whatever — doesn't count as an interruption as long as you're genuinely resting.
My Dover run, start to finish
Here's how it played out on my trip. I'd left a yard near DIRFT at Rugby around 10am. Drove down the M1/M25/M20, took a 45-minute break somewhere before Stop 24, rolled into the Port of Dover around 4pm. Quick border and customs, onto the marshalling lanes. I started my regular daily rest at about 4:15pm, from the moment I was parked up waiting to board.
That first chunk of rest was maybe 90 minutes before boarding started. I wasn't driving. I wasn't working. I had the kettle on. Rest.
Then boarding. I drove onto the vehicle deck, chocked the trailer, killed the engine. That's interruption number one. Took about 15 minutes of driving and manoeuvring. Locked up, grabbed my bag, went up to the cabin I'd booked.
The crossing is around 90 minutes nose-to-tail on DFDS or P&O. I slept for most of it. Back down to the vehicle deck when the announcement came.
Drove off at Calais. Interruption number two. Maybe 10 minutes to roll through the port, show the paperwork, and park up in the French side marshalling area. Engine off. Bunk pulled out. Kettle back on. Finished my rest there.
Total interruption: about 25 minutes. Two interruptions. I had a cabin during the portion I wanted to sleep in, and a bunk in the cab for either side. Box ticked. My 11-hour regular daily rest was legal.
Where drivers get this wrong
I've seen four common mistakes. Every one of them turns a legal Article 9 rest into an infringement.
1. Taking a reduced daily rest on the ferry. Article 9 applies to regular daily rest only. If you're on a reduced 9-hour rest, the interruption rule does not apply. Take that rest on the ferry with a 25-minute boarding gap and you've just committed a daily rest infringement. I've seen it argued both ways on driver forums — DVSA's position is clear. Regular rest only.
2. Three interruptions instead of two. This catches drivers on the longer sailings where they might get moved for operational reasons, or on a ferry-to-train combo where you board, sail, disembark, then get loaded onto a rail shuttle. Each boarding/disembarking is an interruption. If you chain them and rack up three, you're out. Plan your route so you only do it twice.
3. No bunk or cabin available. A day cab without a sleeper berth, sitting in the driver's seat for 11 hours, does not qualify. The rule needs a bunk, couchette, or cabin to be accessible during the rest. On most artic tractor units with a sleeper this is fine. On a rigid day cab doing a short hop, you cannot use Article 9.
4. Counting lounge time as rest but then driving between. If you nip up to the truckers' lounge mid-crossing for a cooked breakfast, fine. You're still resting. But if the port staff wave you onto a different deck because they're reshuffling cargo, and you fire the engine up and move 30 metres, that's another interruption. You're now at three and you've blown the rest.
The rail shuttle variant
Article 9 also covers trains — the Channel Tunnel shuttle being the obvious one. Same rules. Two interruptions max, total not exceeding one hour, bunk or couchette accessible.
The shuttle is tighter than the ferry because the crossing itself is only 35 minutes, so the interruption window is a bigger percentage of the whole. Drive on, shuttle across, drive off — if that takes 45 minutes of driving time total, you've used 45 of your 60 minutes of allowable interruption. You're close to the limit.
A mate running expedited kit between Birmingham and Lyon uses the shuttle rather than the ferry because the time savings are worth it, but he's stopped trying to take his regular daily rest across the Tunnel. The rest starts after he's parked up at Coquelles on the French side. The shuttle itself is just driving time to him. That's a cleaner read of the rule than trying to split a daily rest around a 35-minute crossing.
What DVSA sees on the card
When they download your card at a roadside check, they see the interruptions as distinct driving periods inside a rest window. The analyser flags it. A good examiner knows what Article 9 looks like and won't blink. A less experienced one might pull you up, and you'll need to explain it.
The easy defence: show the ferry ticket or shuttle booking. Show the dates and times match. The tacho's "other work" or "driving" stamps during the boarding windows should line up with the sailing schedule. If they don't — if you've got a 45-minute driving entry with no ferry booked that day — you're not exempt under Article 9 and you're straight into daily rest infringement territory.
Keep the booking confirmation on your phone. Keep the boarding pass. It's not a legal requirement but it saves you twenty minutes arguing in a layby.
The knock-on with weekly rest
Quick note on weekly rest, because this is where it gets chewier. Article 9's ferry/train exemption applies to regular daily rest. Under the Mobility Package amendments, it also extends to regular weekly rest under narrower conditions — minimum 8-hour sailings, cabin accessible, max two interruptions of 1 hour total. Most UK drivers won't take a regular 45-hour weekly rest on a Dover-Calais hop — the crossing's too short to qualify. The longer sailings — Harwich to Hook, Hull to Rotterdam, Portsmouth to Bilbao — those can work for weekly rest because they're over 8 hours nose-to-tail.
If you're running the Bilbao boat and trying to take a 45-hour on the crossing plus some hours either side in port, that's a different conversation. I covered the reduced-rest maths in this post on weekly rest periods. The Article 9 extension to weekly rest has specific conditions — don't just assume the daily rest rules copy over.
What this looks like on a tacho analyser
After the run, my tacho analyser flagged the day as a potential infringement because it saw two driving periods sandwiched inside an 11-hour-plus window. I logged an Article 9 ferry exemption note against it, attached the ferry booking reference, and the transport manager signed it off.
This is where most bad outcomes happen — not at the roadside, but 28 days later when the card's been downloaded at the depot and nobody's written up the Article 9 note. The analyser flags an infringement. It sits on the pile. DVSA asks for records six months later. The infringement's never been reconciled. The operator's OCRS score takes a hit. Pay attention to the 12-month record-keeping requirement — operators must produce records to enforcement officers for 12 months, so an unresolved flag from 8 months ago is still live.
The bottom line
Article 9 works. I use it twice a month for the Dover runs. Two interruptions, one hour total, bunk accessible, regular daily rest only. Log it properly when you download.
Skip the logging and you've handed DVSA a phantom infringement on a rest that was perfectly legal. That's the most avoidable mistake in the whole exemption.
If you're tired of writing tacho infringements into a notebook and reconciling Article 9 flags by hand every month, ShiftOwt tracks 561/WTD compliance automatically — £5.99/mo for drivers, agency pricing on request.