Top customs offices in United Kingdom Busiest Customs offices in the United Kingdom, Largest Customs offices in the United Kingdom, Most important Customs offices in the United Kingdom.

Bradenham

Bristol

Grangemouth

Immingham

Leith

Peterhead

Scapa Flow

Sullom Voe

Teesport

Tyne

Falmouth

Hull

Plymouth

Manchester

Felixstowe

London

Southampton

Aberdeen

Belfast

Glasgow

Liverpool

Portsmouth