
Eight cities, including Paris and Lyon, are taking tuna off their school menus from the start of the new term on Monday after research showed high levels of mercury in tinned tuna fish, prompting fears over risks to children's health.
The French municipalities of Paris, Lille, Lyon, Grenoble, Montpellier, Rennes, Bègles and Mouans-Sartoux have "temporarily removed" the popular fish in their school meals.