We knew the dust was deadly. So why did it keep happening?

Posted on November 3, 2026

Every generation looks back at an industrial disease and asks the same question: how were people allowed to work in conditions known to be deadly?

We ask it about asbestos, coal dust and lead.

Now we must ask it about respirable crystalline silica and the people who have spent their working lives cutting, grinding and polishing stone.

More than 16 months ago, I warned in this blog about the deadly risks associated with engineered-stone dust, highlighting the growing incidence of accelerated silicosis among unusually young workers and arguing that the danger was too serious to ignore.

The question is no longer whether Britain faces a serious occupational health problem. It is why, despite everything already known about silica dust, workers continued to be exposed.

In November 2023, George Elliott, a highly skilled stonemason whose 40-year career included work at 10 Downing Street, died aged 64. He had been diagnosed with pulmonary fibrosis, but his family only learned after his death and a post-mortem examination that he had silicosis.

In May 2024, Wessam al-Jundi died aged 28, five days after being admitted to Harefield Hospital, where he had been awaiting a lung transplant. He is believed to have been the first recorded UK stonemason to die from silicosis specifically after exposure to dust from cutting engineered-stone worktops.

Malik Al-Khalil, who had spoken publicly about being covered from head to toe in white dust at work, died in 2025 aged 32. He had been diagnosed with silicosis after five years cutting engineered-stone worktops in London.

Their stories, and those of other affected workers, have been brought into public view by The iPaper’s Killer Kitchens campaign.

But they are not isolated cases. Four tradespeople have now been confirmed to have died from silicosis linked to kitchen-stone work, while more than 50 quartz workers have been diagnosed since the first UK cases were detected in mid-2023. The average age of the first 45 workers diagnosed was just 31. The youngest, aged 23, was referred for a lung transplant.

The problem extends far beyond kitchen worktops. The Health and Safety Executive estimates that around 500 deaths occur every year in Great Britain as a result of workplace exposure to respirable crystalline silica.

These are not deaths caused by a hazard nobody understood.

A known danger and a widespread failure

Cutting, drilling, grinding or polishing silica-containing materials can release particles fine enough to penetrate deep into the lungs, causing silicosis, chronic obstructive pulmonary disease and lung cancer.

Silicosis may be incurable, but it is preventable.

In May 2026, the HSE declared dry cutting of engineered stone unacceptable and launched a programme of more than 1,000 inspections. Its research found that dry fabrication typically produces silica exposure five to ten times higher than equivalent wet methods.

The subsequent findings exposed the scale of the failure. Of 434 businesses inspected during five months of unannounced visits, 166 received legally binding enforcement notices. Breaches of health and safety law were found at more than half of the quartz fabricators inspected, with reports of workers exposed to “billowing” silica dust.

These were not occasional lapses. They revealed a sector in which known controls had too often failed to become normal working practice.

The danger should never reach the worker

Employers must assess and control exposure under the Control of Substances Hazardous to Health Regulations.

That means choosing stone with a lower silica content, preventing dry cutting, using effective water suppression, controlling contaminated mist, providing appropriate respiratory protection and carrying out health surveillance.

But handing someone a mask is not a safety system. Workers should not be expected to wear the consequences of poor workplace design and weak management on their faces.

The danger must be controlled at source.

Culture made visible

Workers do not breathe dangerous dust because nobody has heard of silica.

They breathe it because production outranks protection; dust becomes familiar; shortcuts become standard practice; and an illness that may emerge tomorrow feels less urgent than the job that must be finished today.

Dust settles on floors, tools, clothing and skin. Over time, people stop seeing it as evidence that controls have failed and begin accepting it as part of the job.

That is culture made visible.

In my previous article, I described culture as the air we breathe all around us. Here, that phrase has acquired a terrible literal meaning.

A strong safety culture is not created by a policy, poster or box ticked on a risk assessment. It is revealed by what leaders prioritise, what supervisors challenge, whether workers can raise concerns without fear and whether work stops when controls fail.

If deadlines, margins or convenience override the measures needed to protect health, the organisation’s real priorities are already clear.

We cannot say we did not know

Legislation, guidance, inspection and enforcement matter. But none can compensate for a culture that treats health and safety as an interruption to the real work.

Protecting people is the real work. It is a test of leadership, competence and basic humanity.

The hazard was known. The disease was preventable. The controls existed. We cannot say we did not know.

The question is why it took deaths, incurable illness and widespread enforcement action to make us act.