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http://www.guardian.co.uk/environment/2008/feb/23/pollution.water
The 'French Chernobyl' that has poisoned the Rhône's fish
Anger and accusations over industrial pollution putting toxins in the 
food chain

 From a wooden jetty, Cédric Giroud gazed out over the wide bend of 
the river Rhône, a picturesque, dark blue expanse dotted with swans. 
"At midnight on summer nights, when I'd finished fishing and boxed up 
my catch, I'd slip into the water and swim in the moonlight," he said.

The swell in the Rhône at the Grand Large just outside Lyon draws 
tens of thousands of French tourists on holiday weekends. It is a 
haven for rowers, sailors, fishermen and children feeding ducks. But 
under the crystal clear water lurks an environmental disaster the 
conservation group WWF is calling "a French Chernobyl".

The French government has banned the consumption of fish from the 
length of the Rhône - where it enters France from the Swiss Alps all 
the way down to the Mediterranean - after local specialities such as 
bream, pikeperch, carp and catfish were found to contain high levels 
of the toxic chemicals PCBs. France's second longest river has 
contaminated sediment in its bed and feeding fish have sent the 
toxins through the food chain. Environmentalists say the poison 
Rhône, which flows through tourist spots such as the papal city of 
Avignon down to the Camargue delta, is the tip of the iceberg of 
French industrial pollution, which the government has recklessly 
ignored for 20 years.

Freshwater fishermen talk of being suicidal. Local mayors and 
authorities have filed dozens of court cases after decades of 
campaigning by environmental groups. Research outside France has 
shown that PCBs - polychlorinated biphenyls once used in electrical 
generators, transformers and insulating fluid - cause infertility and 
birth defects in mammals. But the French government has not tested 
the toxic compounds' impact or carcinogenic effect on humans. The 
WWF, backed by 300 doctors, is now lobbying the government to 
urgently fund its own tests on health implications.

The ban on consuming fish from the Rhône has been extended to other 
French rivers poisoned by PCBs: in Normandy the popular delicacy of 
eels from the Seine has been outlawed as well as fish from the Somme. 
Scientists predict more bans will follow. The Chernobyl comparison by 
the WWF comes not from the potential number of deaths of humans, but 
from successive French governments' attitude of ignoring what 
campaigners call "a ticking timebomb".

The poisoning was not uncovered by the state but by Giroud, who sells 
his catch to African, Asian and eastern European immigrants in the 
local markets of Lyon's grey suburbs and old industrial heartlands. 
Giroud, 35, is the only commercial fisherman on the Grand Large in 
Décines, bringing in 10 tonnes a year and selling it himself. His 
freshwater fish - cheaper than sea fish and often sold for €2 (£1.50) 
a kilo - is a staple for poor people in the suburbs. Chinese and 
Vietnamese customers would use it for traditional dishes. One Turkish 
father used to buy 10kg to 20kg a week.

Then in 2004 birds started dying around the Grand Large. Tests showed 
it was avian botulism. "Although there was no effect on my fish, 
customers who had seen dead birds were wary," said Giroud. "Off my 
own back, just to reassure them, I sent my perfect-looking fish to 
the lab. I expected excellent results."

But the tests found a different, murkier poison - the fish contained 
PCBs between 10 and 12 times the legal safety limit. Fish from the 
Grand Large was banned at the end of 2005 and similar bans have 
progressively spread to other areas.

"This is the tip of the iceberg, the more research is done the more 
toxic contamination will be uncovered," said Alain Chabrolle of 
Frapna, a local environmental group which has campaigned on the 
effect of pollution in the river for decades. "There must be precise 
research on all possible PCBs sources, accurate maps and measures 
taken. The state polluted and allowed others to pollute. For decades 
they have put their head in the sand."

PCBs, one of the most poisonous groups of industrial compounds, were 
produced globally in large amounts before their danger was 
understood. They are still present in some industrial and electrical 
equipment and are difficult to dispose of safely. Trédi, an 
industrial waste processing plant formerly owned by the French state, 
sits on the Rhône 15.5 miles upstream from the Grand Large. It was 
supposed to limit pollution but instead emitted PCBs into the water. 
The plant's new owners insist they have cleaned up. But 
environmentalists say other sources of PCBs, such as disused 
factories, must be assessed. The Rhône cuts through France's biggest 
concentration of chemical industries.

Although Nicolas Sarkozy's new environmental super-ministry has now 
taken up the matter of PCB river poisoning, Chabrolle said the 
ministries of agriculture and health were slow to get on board, 
despite the implications for food and health. The freshwater 
fishermen banned from selling fish have received no compensation. 
French professional river fishermen are few in number and not a vocal 
lobby. In comparison, their seafaring counterparts have huge 
political clout, and if marine fishing becomes affected there could 
be a major political row.

"If they don't like something, marine fishermen will instantly block 
a major port with 100 vessels," said Chabrolle. "What can Cédric 
Giroud do, block the Rhône with one boat?"

In a nearby Asian supermarket a Vietnamese mother said: "I've always 
been suspicious of the river fish here." But other elderly French 
locals said they would be prepared to keep eating Rhône fish. Giroud 
said potentially amateurs could still sell the odd catch on the black 
market. Some of his customers still call him asking for it.

At a fishing supplies shop Didier Lardon has had to expand his stock 
to knives and toy guns to stay in business. "My takings are down 20% 
to 30% and the older amateur fishermen have not even renewed their 
licences," he said. Three fishing shops near the Grand Large have 
already closed.

If tests on the effect on human health begin Giroud and his four 
children aged six to 14 would be prime samples. But having lost his 
business and livelihood, he does not want to know. "Every day I think 
I'm just happy not to have committed suicide, that I still have my 
kids and my wife hasn't left me. It's not myself I feel bad about, 
it's having fed the fish to my children all these years."