
By Mark Skellum, Partner, Ballards
The EU's Entry/Exit System was never designed to be a haulage problem. Most HGV drivers leaving the UK through Dover hold European passports and do not need to register under EES at all. But the system has created two problems that land squarely on the P&L of any fleet operator with cross-Channel work, and neither of them is going away.
The first is congestion. When tourist cars queue for biometric processing at Dover, every HGV sharing those approach roads stops too. The port declared a critical incident during the May bank holiday after wait times hit four and a half hours. Summer traffic will be significantly heavier, and Dover's chief executive has warned MPs that queuing could extend for miles onto the M20. The 84 kiosks the port spent £40 million installing are not yet operational because the technology is not interoperable with French systems. For fleet operators running time-sensitive freight through Dover, which handles a third of all UK goods trade with the EU, this is not a policy discussion. It is a delivery window problem, a drivers' hours problem, and increasingly a penalty clause problem.
The second is the 90/180-day rule. Since Brexit, UK nationals have been limited to 90 days in any rolling 180-day period within the Schengen area. Before EES, enforcement was loose. Passport stamps faded and border officials rarely counted them. Now every entry and exit is recorded digitally, automatically, and permanently. For fleet operators employing UK-passport drivers on European routes, this has turned a theoretical restriction into a hard operational constraint, and the financial consequences are starting to show.
What does the 90/180 rule actually cost?
The arithmetic is simple. A driver doing two cross-Channel runs a week, spending three days per trip on the continent, burns through 90 Schengen days in 15 weeks. That is barely a single busy season. Once those days are exhausted, the driver cannot re-enter the Schengen area until enough of the rolling 180-day window has expired to free up capacity. There is no mechanism to apply for extra days, no exemption currently in place, and no grace period. A driver who exceeds the limit faces fines, potential entry bans, and a digital record that follows them for three years.
For a fleet operator, the cost hits in several places at once. First, there is driver rotation. If UK-passport drivers can only cover part of the European schedule before their days run out, the operator needs more drivers to cover the same volume of work. That means either recruiting EU-passport holders, who are not subject to the day limit, or rotating UK-passport drivers across domestic and international routes so their Schengen days last longer. Either way, the payroll cost goes up.
Second, there is scheduling complexity. Tracking Schengen days for each UK-passport driver requires the same operational discipline as managing drivers' hours, but with a rolling 180-day window instead of a weekly or fortnightly cycle. Most transport management systems are not set up to monitor this. In the businesses I work with, I am seeing operators build manual tracking spreadsheets because their existing software does not handle it, which introduces both cost and risk.
Third, there is rate pressure. Cross-Channel spot rates are already running 15 to 20% above pre-Brexit levels, driven in part by the driver rotation costs the 90/180 rule is creating across the sector. Some operators have introduced flat compliance surcharges of £25 to £50 per crossing to cover the additional administration around ETAs, EES, and the new customs requirements. These surcharges are recoverable from customers only as long as competitors are charging them too. The moment one operator absorbs the cost to win the contract, margins fall further.
"The 90/180 rule has turned a theoretical Brexit restriction into a hard workforce constraint. For operators running margins of 2%, the cost of driver rotation, compliance tracking, and schedule disruption is the difference between a viable European business and one that quietly loses money."
Does European work still make financial sense?
This is the question more fleet operators need to be asking, and asking honestly. UK haulage margins have been sitting at roughly 2% for the past two years. The Road Haulage Association's figures consistently show that the sector operates with almost no financial buffer, and the ONS data we looked at in the last piece confirmed that a third of transport and storage businesses hold no cash reserves at all.
At those margins, the additional costs created by the 90/180 rule are not marginal. A fleet operator who needs to hire two additional EU-passport drivers to cover the international schedule, invest in compliance tracking, and absorb periodic congestion delays at Dover is adding cost to a revenue line that was already barely profitable. The question is whether the European contracts are priced to cover that, or whether the operator is effectively subsidising international work from domestic earnings.
That is not a rhetorical question. In conversations with hauliers over the past few months, I have seen businesses where the European book looks healthy on a top-line basis but has not been re-costed since EES changed the workforce economics. The contract was priced when UK-passport drivers could cross freely, and the additional rotation and compliance costs have never been formally added to the calculation. When you run the numbers properly, the margin on those routes is either negligible or negative.
The RHA's survey work suggests over half of affected operators expect to reduce their EU trips as a result of the 90/180 rule. That is not a policy statement. It is an economic signal. If European work does not cover its true cost, reducing it is the rational response.
What should fleet operators be reviewing?
The starting point is to separate the cost of international work from the rest of the business and look at it as a standalone margin. Most fleet operators I work with treat European and domestic work as part of the same P&L, which makes it difficult to see where the cross-Channel routes are genuinely contributing and where they are eroding overall profitability.
Once that separation is done, four things need checking. First, are your European contracts priced for the workforce you now need, not the one you had before EES? If the contract was set when any driver could cross the Channel without a day limit, it needs repricing. Second, are you tracking your UK-passport drivers' Schengen days with the same rigour you apply to drivers' hours? This is now a compliance obligation with real consequences, not just good practice. Third, do you have the right mix of EU-passport and UK-passport drivers for your international schedule, or are you relying on rotation workarounds that add cost without adding capacity? And fourth, have you stress-tested your cross-Channel scheduling against realistic delay assumptions for this summer, including the impact on tachograph compliance and customer penalty clauses?
None of these questions requires a political view on Brexit, EES, or the 90/180 rule. They require a clear-eyed look at the numbers. The businesses that do that work now will know whether their European operation is viable, whether it needs repricing, or whether the most profitable decision is to scale it back and redeploy capacity domestically.
Is relief coming?
The RHA is calling for a professional drivers' exemption from the 90/180 rule and has taken the case to the European Commission, which has acknowledged the challenge. The Department for Transport has confirmed it is researching the impact. But no exemption has been agreed, no timetable has been set, and nothing will change before this summer. The UK-EU deal agreed in May 2025 addressed SPS checks and broader trade simplification but did not touch the 90/180 rule.
Fleet operators should plan on the basis that the current rules are permanent. If an exemption arrives, it is a bonus. If it does not, the businesses that have already adjusted their workforce planning, repriced their contracts, and stress-tested their scheduling will be in a significantly stronger position than those still waiting for a political fix.
The EES is not a temporary disruption. It is a structural feature of the post-Brexit border. The 90/180-day rule is a structural feature of the post-Brexit workforce. Together, they have changed the economics of cross-Channel haulage, and the operators who treat that as a planning input rather than a grievance will be the ones who keep their margins, their contracts, and their customers intact.
If your European work is starting to cost more than it earns, or you are not sure where the margin sits once driver rotation and compliance costs are factored in, it is worth running the numbers properly. You can find out more about how we work with haulage and logistics businesses on our haulage and logistics page.
This article has been prepared for information purposes only. Formal professional advice is strongly recommended before making decisions on the topics discussed in this release. No responsibility for any loss to any person acting, or not acting, as a result of this release can be accepted by us, or any person affiliated with us.



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