but also they might make trade between but also they might make trade between calais but also they might make trade between calais and but also they might make trade between calais and dover, - but also they might make trade i between calais and dover, where but also they might make trade - between calais and dover, where most of the between calais and dover, where most of the trade between calais and dover, where most of the trade goes between calais and dover, where most of the trade goes between between calais and dover, where most of the trade goes between britain - of the trade goes between britain and ireland of the trade goes between britain and ireland and of the trade goes between britain and ireland and tours of the trade goes between britain and ireland and tours the - of the trade goes between britain . and ireland and tours the continent. they might and ireland and tours the continent. they might not and ireland and tours the continent. they might n