When you're part of the Cut Make and Trim (CMT) army, as we might call the estimated 40 million producing fast fashion around the world, 3.5 million in Bangladesh alone, there's no let up. A makeshift factory might collapse at night as happened in 2005 in the Spectrum knitwear factory, also in the Savar district of Dhaka, leaving 62 dead. Or it might catch fire during the day as in Tazreen last November when fire escapes were locked and more than 100 died. Either way, garment workers will be trying to complete near-impossible orders.
Perhaps, though, the Rana Plaza tragedy could be a tipping point. Maybe young consumers (often considered difficult to reach) will be jolted into action against the brands they seem to worship.
"I would urge any young shopper to think about whether they believe over 500 deaths is an acceptable scenario," says Stacey Dooley, who saw the real cost of fast fashion production, for the BBC3 series Blood, Sweat and T-Shirts. "If not, they should let the retailers know and threaten to take their money elsewhere," she adds.
It's indicative of the chaos of today's fashion supply chain that many brands don't know where they are producing. An order might be placed in a first-tier factory that ticks all the auditor's health and safety boxes. But, according to Doug Miller, emeritus professor of supply chain ethics at Northumbria University and author of Last Nightshift in Savar: "Factory owners can't make money on the original order - the price has been set too low - so will therefore find someone who can," subcontracting to producers of ever-declining standards.
"In Bangladesh," Miller says, "you have a glut of buyers in search of a cheap product wanting to place enormous orders; and capacity is built hurriedly. Factory installations are shoddy, workers locked in and lead times are too tight."
It remains to be seen whether consumers will tolerate the usual excuses from brands. Perhaps the most pernicious of all - I paraphrase - is: "We don't own the factories so we can't help what happens in them." This is usually followed by devolving responsibility to the host government. It is technically true: but let's not pretend this is a regret. Over two decades the big retailers and brands (not just those caught producing in Rana Plaza) have systematically distanced themselves from the manufacture of their product.
Meanwhile fashion brands seem allergic to collective action. Instead of coming together as one body with NGOs to thrash out living wages and safety agreements, they go it alone. They excel at dreaming up new schemes that look great in a corporate social responsibility video but are useless at creating any effective change. "The answers to this latest crisis have got to be collective in every sense of the word," Miller says.
Antitrust laws (also known as competition laws) are cited by fast fashion brands as a reason for refusing to discuss pricing strategies, costs in the supply chain or the factories they source from. Further hope for change, however, was provided last week by word from within the all-party parliamentary group (APPG) on ethics and sustainability in fashion.
"Let's now be really serious about the true cost of clothing," Baroness Young, its chair, said.
"The APPG is determined to call to account all of those companies that are implicated in these kinds of practices. And we want them to understand that we will examine how supply chains function and expect them to remedy problems."
Many believe that the whole fashion supply chain is caught up in the problem. "Do not for a minute suppose that just because a brand you wear wasn't found in the rubble, it is clean. It could have been any of the brands," says Sam Maher of the campaign group Labour Behind the Label.
Just two companies - PVH, owner of Tommy Hilfiger and Calvin Klein among others, and Tchibo, a German retail brand - have signed the Bangladesh fire and building safety agreement drafted late last year. Gap led the negotiations but pulled out in favour of its own agreement.
The deadline for brands to sign the agreement is May 15. They must consider it a cultural licence to operate. The ethical brand People Tree wants consumers to join its Rag Rage campaign demanding retailers sign a plan which includes the Bangladesh fire and safety agreement.
The window to demand change is closing. The Bangladesh finance minister, Abul Maal Abdul Muhith, has played down the significance of the tragedy. If we don't act now, it'll be business as usual followed by shopping as usual.
• Lucy Siegle, the Observer's ethical living columnist, is the author of To Die For: Is Fashion Wearing Out the World?
