Some workers in New York City fast food restaurants had been warned not to take part in the planned action. Photograph: Alex Segre/Alamy Hundreds of fast food industry workers in New York were due to go on strike on Thursday in the largest such action to ever hit the notoriously low-wage industry. Organisers behind the protest predict that some 400 workers will walk out or stay away from their jobs across the city in a move aimed at impacting at least 70 restaurants from big chains like McDonalds, Wendy's and Burger King. The workers are calling for wages of $15 an hour and the right to organise without the threat of retaliation or intimidation. It follows a previous protest in New York last November when 200 workers went on strike. Jonathan Westin, director of the Fast Food Forward Campaign, said that there was a dire need to raise wages in the fast food industry where many workers put in long hours on minimum wages and thus remained in poverty. There are some 50,000 fast food wor