Propaganda Poster Oi Clean Up Health Safety British Safety Council. Original vintage propaganda poster - Oi! Finish the job - CLEAN UP - issued by the British Safety Council, featuring a fun illustration of a speaking broom pointing at the mess below with papers and cans, stylised lettering set over blue background. British Safety Council is a registered charity that was founded by James Tye, and since its foundation in 1957 it covers a variety of occupational and construction health and safety issues, environmental sustainability, COSHH, risk assessment, fire safety and environmental management. Good condition, fold marks, creasing, small tears. Country of issue: UK, designer: Unknown, size (cm): 76x51, year of printing: 1990s.