English or Welsh Wine is made from fresh grapes grown here in England (or Wales) and produced in UK wineries. All of the UKVA members grow grapes to produce this type of wine.
British Wine, however, is not the same thing at all. It is the product of imported grapes or grape concentrate that is made into wine in Britain. ‘British’ wines are not wines as defined by the EU which specifies that wine can only be the product of fermented freshly crushed grapes. (Source: UKVA)