Check how to move goods through ports that use the Goods Vehicle Movement Service If you're a trader, haulier or carrier and use a UK port using the Goods Vehicle Movement Service, find out what you need to do to get goods through customs. From: Contents the EU to Great Britain (England, Scotland and Wales - for transit movements only Great Britain to Northern Ireland You may need to use a goods movement reference for Northern Ireland to Great Britain movements (for example a transit movement). This is a new requirement at ports using the Goods Vehicle Movement Service. You will not be able to move goods without a goods movement reference and you may face delays at the port.