Key events since Catalonia’s independence vote

Key events since Catalonia's independence voteAs Catalonia’s independence crisis deepens, here are the key events that have rocked the region since this month’s referendum on splitting from Spain. Hundreds of thousands of Catalans vote in an independence referendum that goes ahead despite a court ban deeming it unconstitutional. The Catalan government says 90 percent of those who voted backed independence, but turnout was only 43 percent as many who oppose a split boycotted the referendum.