UK RoRo vehicle exports from Southampton, Tilbury, Sheerness, and Teesport follow the same maritime fuel limits as US and global carriers: typically one-quarter tank or less at gate-in.
What is the quarter-tank rule?
Finished-vehicle carriers (Wallenius Wilhelmsen, Höegh Autoliners, Grimaldi, Glovis) load thousands of cars per vessel. Fuel aboard is regulated under the IMDG Code. Terminals enforce:
- Maximum ¼ tank for standard RoRo exports
- No leaks — oil, diesel, or petrol leaks are automatic rejection
- Working gauge — if the fuel gauge is broken, terminals may refuse or require empty tank
UK port gate checks
At compound entry (Southampton Western Docks, Tilbury2, Sheerness RoRo berth), staff check fuel level before issuing a parking slot. Peak season (July–August) compounds fill fast — a fuel rejection can cost you a sailing.
Quarter tank vs empty
- RoRo deep-sea (Middle East, Africa, Americas): usually ¼ tank or less
- Short-sea ferry-RoRo (Dover, Hull): often same rule; confirm with operator
- Container export: empty tank required before sealing
How to comply
- Ask your forwarder for the carrier's written fuel limit
- Allow time for inland haulage plus drain — do not drain at the port gate
- Use GBIFDA-certified disposal for documentation
- Deliver to compound only when compliant
UK export documentation (related requirements)
Beyond fuel, UK vehicle exports require:
- V5C / logbook and export notification to DVLA where applicable
- Customs export declaration (CHIEF/CDS) via your freight forwarder
- Proof of ownership and commercial invoice for customs
Your forwarder confirms cut-off dates for Southampton, Tilbury, Sheerness, or your load port.