Boiling builders who were told they were not allowed to wear shorts while working in 26C heat managed to keep cool by wearing skirts.
The brickies - who were working in Chertsey, Surrey in the UK - were horrified by new health and safety rules forbidding shorts.
But when they realised they could get around the ban by wearing women's clothing thanks to gender equality regulations, they showed up for work in skirts and dresses, the Daily Mail reports.
Simon Miles, 45, wore his wife's denim skirt while working on the Bellway Homes site, telling The Sun: "Shorts were made for brickies".