Masuma Akhtar arrived at the garment factory where she works on the outskirts of Dhaka on 31 October, she was expecting a normal shift. Instead, she was met with brute violence. “The moment I walked through the factory gates, a group of armed men began beating me with wooden sticks,” says Akhtar. “I fell down on to the ground. Even then they wouldn’t stop beating me.”

Akhtar, 22, is a seamstress at Dekko Knitwears in Mirpur, where she spends long days churning out clothes for western fashion brands, including Marks & Spencer, C&A and PVH Corp, which owns Tommy Hilfiger and Calvin Klein.

Bangladesh is one of the world’s biggest producers of fast fashion, pumping out millions of tonnes of clothing every year to meet the demands of the world’s most popular clothing brands, which are drawn to this small South Asian country where orders – and the labour needed to fulfil them – come cheap.

Although most fast fashion brands that source from Bangladesh claim to support a living wage, they are only required to pay the workers who make their clothes the legal monthly minimum wage, which is one of the lowest in the world and has remained set at 8,000 taka (££58) since 2018.

Negotiations over a new minimum wage for garment workers in Bangladesh have sparked mass demonstrations on streets across the capital. The protests have escalated since the government announced a minimum wage increase for the workers, from 1 December, to 12,500 taka (£90), far below the 23,000 taka a month workers say they need to keep their families from starvation.

Factory owners and police have responded to workers’ protests with threats and violence. The beatings she received by armed men at Dekko Knitwears left Akhtar with a broken arm. “They hit my back, my thighs and my arms repeatedly,” she says. Now, without use of one of her arms, she is unable to work. “I don’t know how I will survive the rest of the month,” she adds.