Hundreds of garment factories in Bangladesh have shuttered as thousands of workers staged violent protests to demand a near-tripling of their wages, police said Thursday.
Bangladesh's 3,500 garment factories account for around 85 percent of the South Asian country's $55 billion in annual exports, supplying major Western brands including Adidas, Gap, H&M and Levi Strauss.
But conditions are dire for many of the sector's four million workers, the vast majority of whom are women whose monthly wages start at 8,300 taka ($75).
Police said on Thursday that workers had ransacked dozens of factories across Gazipur and other industrial neighbourhoods on the outskirts of the capital Dhaka since the protests began over the weekend.
"More than 250 garment factories have been shut in the protests. Up to 50 factories have been ransacked and vandalised, including four or five which were set alight," Gazipur police chief Sarwar Alam told AFP.
"When one factory is ransacked, neighbours don't want to keep their factories open," he added.
Further afield, Ashulia deputy police chief Mahmud Naser told AFP that at least 50 "very big factories" employing more than 15,000 workers in his industrial town had been shuttered.
Two workers have been killed and dozens more injured since protests began, according to police figures.
The Bangladesh Garment Manufacturers and Exporters Association (BGMEA), which represents factory owners, has offered a 25 percent pay raise.
The pledge is significantly short of the 23,000 taka ($209) monthly wage that the protest campaign has called for.
Police officials told AFP that several thousand workers had blocked roads around Dhaka to press their demands.
Officers in Gazipur "fired tear gas and sound grenades at nearly 1,000" workers who blocked a road and staged protests, senior police officer Abu Siddique told AFP.
"They were dispersed and left the place peacefully," he added.
Protests continued for a third day at Mirpur in Dhaka's west, where police in riot gear fired tear gas and sound grenades at several thousand workers blockading a road, an AFP correspondent at the scene witnessed.
Paramilitary troops from the Border Guard Bangladesh (BGB) had been deployed to "prevent violence" in the worst-hit areas, BGB Lieutenant Colonel Zahid Parvez told AFP.
Dhaka Metropolitan Police deputy commissioner Nazmul Hasan said the force suspected the country's opposition Bangladesh Nationalist Party (BNP) was inciting the protests.
The protests have coincided with separate demonstrations by opposition parties demanding the resignation of Prime Minister Sheikh Hasina ahead of elections due in January.
The Clean Clothes Campaign group, a global network supporting worker rights, said it "strongly condemns the violent repression" of the garment protesters.
It added that "brands sourcing from Bangladesh have an undeniable role in the recent developments", and that "most refused" to publicly back union demands for higher wages.