These are the most common reasons passengers run into problems at check-in. None of them are difficult to avoid — they just require a small amount of preparation before you leave home.
❌ Mistake 1: Arriving Too Late
Problem: Check-in closes 45 minutes before departure for vehicles. Arriving at 19:35 for the 20:15 sailing means you could be refused boarding — with no refund.
Fix: Aim to be at the check-in booth by 19:00 at the very latest. Allow extra time for the M27/M275 in peak season and for finding a parking space.
❌ Mistake 2: Passport Checked Too Late
Problem: Checking the passport the night before and discovering it expired, or that it was issued more than 10 years ago — too late to renew.
Fix: Check every passport in the household at least 8 weeks before travel. Check both the issue date (must be within 10 years) and expiry date (must be 3+ months after leaving France).
❌ Mistake 3: Wrong Vehicle Size Declared
Problem: Booking as a standard car but arriving with a roof box or bike rack that pushes the vehicle over 2 metres in height, or failing to declare a towed caravan. This can result in additional charges at check-in.
Fix: Measure your vehicle’s total height including any roof box or rack. Declare caravans and trailers at the time of booking. Be accurate — it ensures safe loading and avoids surprises.
❌ Mistake 4: No Booking Confirmation to Hand
Problem: Booking made but the confirmation email was deleted or the phone has no signal at the port. This causes delays at the check-in booth.
Fix: Screenshot or download your booking confirmation to your phone before leaving home. Take a note of the booking reference separately. A printed copy is a reliable backup.
❌ Mistake 5: Forgotten Pet Documents
Problem: Arriving with a dog but without the Animal Health Certificate (AHC). Your pet will be refused entry to France and you may be denied boarding. The AHC takes weeks to arrange through an Official Veterinarian.
Fix: Start the pet documentation process at least 8–12 weeks before travel. Book your vet appointment early — Official Veterinarians can be in short supply in peak season.
❌ Mistake 6: Knife or Blade in Foot Passenger Luggage
Problem: Bringing a penknife, multitool or Swiss army knife in a backpack or bag as a foot passenger. All blades are confiscated at security regardless of size — including tools you use every day.
Fix: Transfer any knives or bladed tools to your vehicle before entering the terminal. If travelling as a foot passenger with no vehicle, leave them at home or place them in the amnesty box at the security entrance.
❌ Mistake 7: Vehicle Alarm Not Disabled
Problem: The ship’s movement during an overnight crossing triggers the vehicle alarm on a sealed car deck. It cannot be silenced and will sound for hours, disturbing crew and fellow passengers, it may also drain your battery leaving it flat on arrival.
Fix: Put your vehicle into transport/shipping mode before leaving the car deck, or disable the alarm completely. Check your owner’s manual before sailing day if you are unsure how.
❌ Mistake 8: Missing the Boarding Call
Problem: After checking in, going into the terminal and failing to hear the tannoy announcement calling your lane to board. Your lane moves without you, causing delays.
Fix: Stay within earshot of the tannoy system at all times once checked in. If the terminal is noisy or you are concerned, return to your vehicle earlier than needed rather than later.