RMT helpline 0800 376 3706 :: may/june 2012 :: RMTnews 20 CELEBRATING MAY DAY M ay 1 is internationally known today as Workers' Day or May Day, a celebration of the labour movement the world over. But during medieval times May Day was dedicated to an earlier symbol of social justice, Robin Hood, and saw songs and plays performed up and down the country to celebrate the coming of spring. Rumour has it that Mayfair in London is named after a particularly debauched and raucous festival held during the 18th century. International Workers' Day began life as a commemoration of the 1886 Haymarket massacre in Chicago. During a general strike for the eight-hour workday police fired on the workers, killing dozens of demonstrators and their own officers. In 1890 May Day was formally recognised as an annual event. In 1955, even the Catholic Church dedicated May 1 to ‘Saint Joseph The Worker’. However in the United States and Canada the official holiday for workers is Labour Day in