18:00Six O'Clock News12/05/2019 Euro elections will be 'Brexit protest vote'BBC Radio 4 Duration: 15 minutes Sun 12th May 2019, 18:00 on BBC Radio 4 LWAvailable for over a yearListen nowCabinet minister warns European parliament vote could be seen as 'second referendum'GenresNewsBrandSix O'Clock News Source: BBC Online