The British campaigners who shed light on deadly nuclear fuel reprocessing
By Linda Pentz Gunter
The road winds steeply up through bucolic countryside, some of the most spectacular in Britain. There are sheep bleating in the distant meadows. Then suddenly, you are out on the fell, stripped almost barren, black, empty. But still there are sheep, their wool the same smoky color as the landscape, dotted like the rocks that are scattered across these bleak tops, the hallmark of the storied Lake District. Then down we go again, past a stone-walled pub, up another hill, and we are pulling up in front of a whitewashed cottage straight from a Beatrix Potter story.
And indeed, that is where we are — in Potter country — about as far removed in atmosphere and idyll as it is possible to be from the ugly, industrial, and deadly blight that sits just a few miles away on the Cumbria shore. That would be the Sellafield nuclear fuel reprocessing facility, which spews radioactive waste into the sea, pumps it into the air, and has accumulated 140 tonnes of plutonium to absolutely no purpose.

The dramatic beauty of the Lake District fells are just a stone’s throw away from the blight of the Sellafield reprocessing plant. (Photo: Peer Lawther, Flickr.)
A sheepdog runs out to greet us. A pair of elderly cats languish contentedly on a warm stone wall, basking in some late afternoon sunshine. Later, we are introduced to a small flock of Herdwick sheep who are “pets,” and a flock of pigeons, of which more later.
The people who live in the house are Janine Allis-Smith and Martin Forwood, the heart of the aptly named small activist group CORE — Cumbrians Opposed to a Radioactive Environment. They have dedicated more than three decades to challenging the continued operation of Sellafield and calling out the harm it has caused.
Martin and Janine, partners in life as well as activism, embody the longstanding and tenacious anti-nuclear fight in Cumbria, the most nuclear county in the United Kingdom. Without their watchdog vigilance and their educational advocacy, far less would be known about the dangers posed by the British nuclear industry, and particularly by the Sellafield reprocessing and nuclear waste site.
Martin and Janine have been at the heart of the struggle against the Sellafield operations since the mid-1980s. They have exposed the facility’s clandestine activities, especially emissions of radioactive wastes into the environment. For Janine, formerly from the Netherlands, this hit home especially hard when her own son was diagnosed with leukemia in 1983. He survived, but as Janine began to look into the issue, she found far too many other instances of childhood leukemias among children living close to Sellafield, many fatal.
The pair began to suspect that radioactive discharges from Sellafield were contaminating local beaches and tide pools where children loved to play. And, as Allis-Smith, recounted, “it was not just leukemia, but other cancers. Some were stillborn, while other suffered unexplained deaths at a very young age.”
This launched Janine and Martin on a relentless campaign to expose the on-going violations at the Sellafield site where radioactive discharges have made the Irish Sea one of the most radioactively contaminated bodies of water in the world. In 2017, CORE released a damning report which showed how, “during the 1995-2013 period, the radioactive discharges to the marine environment from Sellafield’s reprocessing facilities B205 (magnox) and THORP (oxide) have dominated those from all other UK facilities and are recognized as being the major contributor to the levels of radioactive substances recorded in the Irish Sea and wider oceans.”
Both Martin and Janine were new to the issue when they began their work. But they quickly educated themselves, then others. They perfected an ideal and complementary presentation style — with Martin offering a simple, lay explanation of reprocessing itself, then Janine describing its impact, especially on the health of children. They quickly moved hearts and minds in equal measure. Politicians, the media, and the public at large were forced to take notice.
Over the years, the pair have collected numerous mud samples from local beaches and estuaries that have been analyzed for radioactive contamination, confirming their suspicions.
The pair uncovered scandals involving illegal activities at the Sellafield site. They fought the THORP reprocessing plant, due to close permanently in 2018; the rash decision to develop a MOX fuel manufacturing plant, which closed after just 10 years of operation; and the global transport of radioactive materials.
In 1990 Martin gave his first guided “Alternative Sellafield Tour”, highlighting the spots where the reprocessing plant endangers the environment.
More recently, the pair were part of a successful effort to prevent the Nuclear Waste Agency NIREX from building a subterranean depository for British and international nuclear waste at the edge of the Lake District National Park.
Currently, they are at the forefront of the fight to block new nuclear power plants planned for Moorside adjacent to Sellafield. Their landmark 2015 report, “Moorside Build & Job Projections – All Spin and No Substance,” has proven an essential tool for the broad opposition to this deadly scheme.
The couple are not without a sense of fun either. In 2005, Martin made and delivered a radioactive “Pizza Cumbriana” to the Italian Embassy in London — Italy was shipping radioactive waste to Sellafield for reprocessing at the time. The box was marked “Best before 26005”, a reference to plutonium 239, which has a half-life of 24,400 years. The pizza was immediately seized by the Environment Agency, stored, then buried eight years later at the Drigg nuclear waste dump in Cumbria, adjacent to the Sellafield site.

The notorious “Pizza Cumbriana” presented by CORE to the Italian embassy.
Also buried as radioactive waste was the garden of two elderly ladies living along the sea front in the drab town of Seascale adjacent to the Sellafield plant. The sisters had devotedly fed flocks of pigeons who visited their garden — birds that also roosted on the Sellafiled roofs. After the guesthouse next door complained about excessive bird poop and called for the birds’ removal, the entire garden had to be excavated down to several feet and hauled away as radioactive waste. Martin and Janine took in a few of those pigeons. Their descendants still live with them today and appear each morning and evening on the garage roof for feeding time.
Last year, Forwood and Allis-Smith received some long-overdue recognition for their commitment to a safer, cleaner, greener environment when they received the Nuclear-Free Future Award in the category of Education, a prize that carries a $10,000 cheque, a rare and much needed boon in a movement largely deprived of meaningful or consistent funding. (Disclaimer, I nominated them for the award.)
The couple were unable to attend the ceremony, but wrote in a press release: “We are honoured to have received NFFA’s Education Award for 2017 and humbled to be joining the list of diverse and distinguished winners of the past. Since the 1980s, when Sellafield was preparing to double its commercial reprocessing activities, we have focused not only on acting locally but also being the ‘eyes and ears’ for the many interested parties world-wide on Sellafield and its many detriments which include site accidents, environmental contamination, health risks, plutonium stockpiles and nuclear transports.
“With decades of uniquely difficult decommissioning yet to come, and with plans for new-build at Moorside, we still have much to do and will face the challenges with the same determination that has seen us through the many highs and lows experienced over the last thirty years in our campaign against an industry we believe still has much to answer for.” (You can view their full acceptance remarks in the video higher up in this article.)
This article was adapted from its original publication in The Ecologist.
Headline photo of Martin Forwood and Janine Allis-Smith by Daniel Zylbersztajn.
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