Canada's NDP leader says end of agreement with liberals makes election timing uncertain jig meet Singh says he ripped up a key agreement with Trudeau's liberal government Singh acknowledged that his surprise decision could move up the date of Canada's next general election sing declined to provide a specific timeline about when he could vote against the Liberals in a no confidence vote sing and judau reached the supply and confidence agreement in March 2022 the agreement committed the Liberals to implement several NDP priorities in exchange for the NDP priorities in exchange for the NDP caucus supporting the liberal