With Canada Post workers on strike for a third day, small business owners say the walkout could not have come at a worse time.

The union walked out after talks with the country’s main mail operator failed. The stoppage could disrupt deliveries before the holidays.

Canada Post employees are officially on strike after failed negotiations between the postal workers and the Crown corporation.

About 55,000 Canada Post workers went on strike for the second time in six years on Friday after their union said it had failed to reach a pay deal with the postal operator in the run-up to the holiday season.

Workers at Canada’s national postal service are on strike after failing to reach a negotiated agreement with Canada Post.

Hundreds of workers in Regina hit the picket line outside the Canada Post office on Saskatchewan Drive, right beside Casino Regina. "We're all out on strike today looking for a fair bargain, collective agreement," said Jeremy Thomas, president of CUPW Local 820.

The Canadian Union of Postal Workers (CUPW) says approximately 55,000 workers in its urban and rural bargaining units are on strike. Both the union and Canada Post say progress in negotiations has been slow,

Workers across the country from St. John’s, Newfoundland, to Vancouver, British Columbia, took enthusiastically to picket lines outside their depots and workplaces, seeking to beat back demands for major concessions by the federally controlled Crown corporation.

A national strike of any length will impact service to Canadians well after the strike activity ends,' says Canada Post

Postal services grounded to a halt Thursday night. Canada Post workers across the country hit the picket line after a year of negotiations didn't result in a new agreement.