Secessionists in the western Canadian province of Alberta recently announced that they have gathered enough signatures to launch a referendum on independence from the rest of the country.Leading secessionists said that they formally submitted about 300,000 signatures to election authorities earlier this week, far more than the 178,000 required for the province to consider a referendum.Recommended Stories list of 3 itemsend of list“This day is historic in Alberta history,” secessionist leader Mitch Sylvestre said.“It’s the first step to the next step — we’ve gotten by Round 3, and now we’re in the Stanley Cup final,” he added, referring to a hockey championship tournament.Even if a vote were in favour of independence, an uncertain and protracted process would follow, including possible legal challenges and negotiations with the federal government.But the possibility of a referendum has brought renewed attention to Alberta’s longstanding frustrations with federal power in Canada and calls for greater autonomy.What is driving Alberta’s secessionist movement? What are the prospects of success for the referendum, and what could it mean for Canadian politics? Here’s what you need to know. Secessionist leader Mitch Sylvestre speaks to reporters as he leads a rally in front of the Elections Alberta headquarters in Edmonton, Canada, on May 4, 2026 [Henry Marken/AFP]How many signatures were collected?Alberta secessionists said on Monday that th …