Photograph - Federated Carters & Drivers Union Procession Float; Queensland; 1910-1915; Photograph of the Federated Carters & Drivers Union float; possibly in an Eight Hour Day procession in Queensland. part of a collection relating to Australian trade unions and the Eight Hour Day. Action taken by stonemasons on 21 April 1856 led to the establishment of the Eight Hour Day; with the government agreeing that workers employed on public works should enjoy an eight hour day