18:00Six O'Clock News21/10/2017 Protests in Barcelona as Spanish government says it will impose direct rule on CataloniaBBC Radio 4 Duration: 15 minutes Sat 21st Oct 2017, 18:00 on BBC Radio 4 LWAvailable for over a yearListen nowThe latest national and international news from BBC Radio 4.GenresNewsFormatsBulletinsBrandSix O'Clock News Source: BBC Online