More than 200,000 Czechs flooded central Prague on Saturday to mark 30 years since the Velvet Revolution toppled communism in then-Czechoslovakia, with
protesters demanding that billionaire Prime Minister Andrej Babis quit over allegations of graft.
Some demonstrators waved flags or brandished banners calling for Babis to step down and chanted "shame!" and "resign!".
Czech
police tweeted there were "more than 200,000 people while others are still coming" to the protest at Letna park in central Prague.