together earlier? they too have to decide how they function in parliament, and at the end of the day, this is a coalition of the day, this is a coalition of the nda coalition, that has won a majority and so they will have to be some soul—searching on both sides of this question. tanvi ta nvi madan there tanvi madan there from brookings institution. police in hong kong say four more people have been arrested on the anniversary of the killing of pro—democracy protesters at tiananmen square in beijing in 1989. earlier, people gathered in taiwan to commemorate the day after the island's president lai ching—te vowed that the memory of those killed would not disappear. back in 1989, chinese tanks rolled in to the square as troops opened fire on the protestors — mostly students — who'd been demonstrating for weeks in the heart of beijing. they were calling for a free press and freedom of speech. it's a day in history that is still a taboo subject in china. around the world and across the uk, this is bbc news.