After doing 10 squats, the women were told to put on their jeans and were given T-shirts. They were then locked in a cell three-quarters the size of a basketball court with 50 other women, mostly from Indonesia, China and the Philippines. 'The conditions were terrible,' said Ms Chang. 'No fan, no ventilation, no bed, the flooring is wood, and they have termites, cockroaches, spiders, mosquitoes.'