What is Rolled Cargo?
Rolled cargo is a booked shipment that the carrier does not load on the planned vessel or flight and moves to a later departure instead. Rolls happen when a vessel is overbooked or weight-restricted, when the carrier gives priority to other cargo, when a sailing is cancelled or omits a port, or when the shipment misses a requirement such as the documentation, cargo or VGM cut-off. Under SOLAS Chapter VI regulation 2, a packed container whose verified gross mass has not been provided or obtained shall not be loaded on the ship, so a missing VGM leads directly to a roll. Carrier terms of carriage generally reserve liberties to change vessels and schedules, which limits the shipper's remedies. A roll can be announced before gate-in or happen at the terminal after the container has already been delivered.
Why it matters for forwarders
A roll sets off a chain of costs: extra storage or demurrage at the origin terminal, missed connections at transshipment hubs, longer equipment use and possible breaches of the delivery date in the sales contract. Monitor booking confirmations and carrier rollover notices daily in peak periods and tell the shipper at once, since a letter of credit with a latest shipment date may become impossible to meet. State in the quote who bears storage and rebooking costs when a roll is caused by the carrier and when it is caused by late documents or cargo. Many rolls are avoidable on the cargo side: submit shipping instructions, VGM and export filings before the cut-offs and confirm customs clearance before gate-in. When the same booking is rolled repeatedly, escalate through the contract or move to a sailing with confirmed space rather than waiting.