The firefighters intervened on a rather unusual scene, this Monday noon, in Villeneuve-de-Rivière near Saint-Gaudens.
Twenty-five people suffered from violent vomiting after participating in a meal organized by a professional tool supplier. The firefighters carried out carbon monoxide readings which turned out to be negative.
The doctor dispatched to the site examined all the patients, but their condition did not give him any cause for concern: no one was hospitalized.
Further investigations will have to determine if it is a food poisoning.